Unreal Telescope Clock (UTC)

Il telescopio ritarda: se si guarda la finestra del logging system del tcs e qualsiasi altra finestra (AOS compreso) ci si accorge che scorrono i log di qualche minuto fa. Non sappiamo perche' ma questo sembra causare:
  1. Il mancato offload del tilt per svariate decine di secondi con conseguente apertura del loop o RIP
  2. La mancata ricezione della variabile della elevazione con conseguente RIP

Test Treehouse

TrackNo RefStar Mag El Wind DIMM/OL Rec bin #mod freq gain mod nph AntiDrift SR filter exp #frames disturb SN notes
20120920_050144 TH ON 9.1 82 4 1.25 0.78 181313 1 400 990 1.1 0.6 0.6 3 134 ON 71.4 H 20 500 ONSKY zero.fits  
20120920_050227 TH ON 9.2 81 5 1.24 0.91 181313 1 400 990 1.1 0.6 0.6 3 130 ON 70.6 H 20 500 ONSKY zero.fits  
20120920_050311 TH ON 9.1 81 4 NaN 0.75 181313 1 400 990 1.1 0.6 0.6 3 136 ON 78.2 H 20 500 ONSKY zero.fits  
20120920_050456 TH ON 9.1 81 4 1.54 0.93 181313 1 400 990 1.1 0.6 0.6 3 133 ON 71.1 H 20 500 ONSKY zero.fits  
20120920_050539 TH ON 9.2 81 5 1.54 0.88 181313 1 400 990 1.1 0.6 0.6 3 131 ON 68.8 H 20 500 ONSKY zero.fits  
20120920_050622 TH ON 9.2 81 4 1.27 0.92 181313 1 400 990 1.1 0.6 0.6 3 130 ON 71.4 H 20 500 ONSKY zero.fits  
20120920_050713 TH ON 9.1 81 5 1.31 0.95 181313 1 400 990 1.1 0.6 0.6 3 133 ON 64.3 H 20 500 ONSKY zero.fits  
20120920_050756 TH ON 9.1 80 5 1.29 0.94 181313 1 400 990 1.1 0.6 0.6 3 132 ON 65.9 H 20 500 ONSKY zero.fits  
20120920_050839 TH ON 9.2 80 5 1.28 0.96 181313 1 400 990 1.1 0.6 0.6 3 130 ON 57.4 H 20 500 ONSKY zero.fits  
20120920_051027 TH ON 9.2 80 5 1.22 1.05 181313 1 400 990 1.1 0.6 0.6 3 129 ON 64.7 H 20 500 ONSKY zero.fits  
20120920_051111 TH ON 9.1 80 4 1.17 0.67 181313 1 400 990 1.1 0.6 0.6 3 140 ON 79.9 H 20 500 ONSKY zero.fits  
20120920_051154 TH ON 9.1 80 4 1.25 0.85 181313 1 400 990 1.1 0.6 0.6 3 132 ON 73.4 H 20 500 ONSKY zero.fits  

SR average = 0.697579

SR std_dev = 0.0618627

Seeing average = 0.883158

Seeing std_dev = 0.106030

DIMM average = 1.30548

DIMM std_dev = 0.123742

TrackNo RefStar Mag El Wind DIMM/OL Rec bin #mod freq gain mod nph AntiDrift SR filter exp #frames disturb SN notes
20120920_053707 TH OFF 9.1 75 5 1.22 0.79 181313 1 400 990 1.2 0.8 0.6 3 138 ON 74.4 H 20 500 ONSKY zero.fits - Pupils mismatch
20120920_053750 TH OFF 9.1 75 5 1.13 0.77 181313 1 400 990 1.2 0.8 0.6 3 143 ON -1.0 ? -1 -1 ONSKY zero.fits - Pupils mismatch
20120920_053801 TH OFF 9.1 75 5 1.10 0.92 181313 1 400 990 1.2 0.8 0.6 3 138 ON 76.3 H 20 500 ONSKY zero.fits - Pupils mismatch
20120920_053949 TH OFF 9.1 74 5 1.15 0.71 181313 1 400 990 1.2 0.8 0.6 3 140 ON 74.9 H 20 500 ONSKY zero.fits - Pupils mismatch
20120920_054031 TH OFF 9.1 74 4 1.11 0.71 181313 1 400 990 1.2 0.8 0.6 3 141 ON 80.3 H 20 500 ONSKY zero.fits - Pupils mismatch
20120920_054114 TH OFF 9.1 74 4 1.13 0.85 181313 1 400 990 1.2 0.8 0.6 3 139 ON 72.5 H 20 500 ONSKY zero.fits - Pupils mismatch
20120920_054219 TH OFF 9.1 74 4 1.14 0.73 181313 1 400 990 1.2 0.8 0.6 3 141 ON 83.7 H 20 500 ONSKY zero.fits - Pupils mismatch
20120920_054301 TH OFF 9.1 74 4 1.04 0.68 181313 1 400 990 1.2 0.8 0.6 3 142 ON 84.4 H 20 500 ONSKY zero.fits - Pupils mismatch
20120920_054345 TH OFF 9.1 74 4 1.17 0.78 181313 1 400 990 1.2 0.8 0.6 3 137 ON 83.1 H 20 500 ONSKY zero.fits - Pupils mismatch
20120920_054524 TH OFF 9.1 73 4 0.98 0.52 181313 1 400 990 1.2 0.8 0.6 3 143 ON 94.5 H 20 500 ONSKY zero.fits - Pupils mismatch
20120920_054607 TH OFF 9.1 73 4 0.97 0.64 181313 1 400 990 1.2 0.8 0.6 3 141 ON 89.4 H 20 500 ONSKY zero.fits - Pupils mismatch
20120920_054650 TH OFF 9.1 73 3 0.99 0.51 181313 1 400 990 1.2 0.8 0.6 3 144 ON 94.1 H 20 500 ONSKY zero.fits - Pupils mismatch

SR average = 0.825017

SR std_dev = 0.0774083

Seeing average = 0.716585

Seeing std_dev = 0.122169

DIMM average = 1.09561

DIMM std_dev = 0.0820253

Test nuova modalita' di stima della magnitudine

E' stato cambiato il modo di stimare la magnitudine. Si stima la magnitudine durante il loop a 10 modi. Poi apre, mette il rec finale, chiude a 10modi, aspetta il centraggio della pupilla e lancia l'autogain.

TrackNo RefStar Mag El Wind DIMM/OL Rec bin #mod freq gain mod nph AntiDrift SR filter exp #frames disturb SN notes
20120920_071001 AO1063 11.8 80 1 NaN 0.53 222220 2 153 991 1.0 0.5 0.2 3 49 ON 40.0 H 100 100 ONSKY zero.fits  
20120920_071020 AO1063 11.8 80 3 NaN 0.58 222220 2 153 991 1.0 0.5 0.2 3 48 ON 37.9 H 100 100 ONSKY zero.fits  
20120920_071039 AO1063 11.8 81 1 NaN 0.58 222220 2 153 991 1.0 0.5 0.2 3 48 ON 39.2 H 100 100 ONSKY zero.fits  
20120920_071145 AO1063 11.8 81 3 0.98 0.50 222220 2 153 991 1.0 0.5 0.2 3 47 ON 46.2 H 100 100 ONSKY zero.fits  
20120920_071204 AO1063 11.8 81 3 1.18 0.57 222220 2 153 991 1.0 0.5 0.2 3 48 ON 42.1 H 100 100 ONSKY zero.fits  
20120920_071223 AO1063 11.8 81 2 0.97 0.56 222220 2 153 991 1.0 0.5 0.2 3 48 ON 42.1 H 100 100 ONSKY zero.fits - SR may be in error
20120920_071306 AO1063 11.9 81 2 1.07 0.54 222220 2 153 991 1.0 0.5 0.2 3 46 ON 43.5 H 100 100 ONSKY zero.fits - SR may be in error
20120920_071324 AO1063 11.8 81 3 1.00 0.47 222220 2 153 991 1.0 0.5 0.2 3 49 ON 48.5 H 100 100 ONSKY zero.fits  
20120920_071343 AO1063 11.8 81 2 1.03 0.47 222220 2 153 991 1.0 0.5 0.2 3 49 ON 48.2 H 100 100 ONSKY zero.fits - long stop of 92 frames at frame 3485
20120920_071451 AO1063 11.8 81 3 NaN 0.43 222220 2 153 991 1.0 0.5 0.2 3 48 ON 49.5 H 100 100 ONSKY zero.fits - Pupils not on target
20120920_071510 AO1063 11.8 81 3 NaN 0.46 222220 2 153 991 1.0 0.5 0.2 3 48 ON 47.6 H 100 100 ONSKY zero.fits - long stop of 79 frames at frame 3792 - SR may be in error
20120920_071529 AO1063 11.8 81 3 0.97 0.40 222220 2 153 991 1.0 0.5 0.2 3 48 ON 48.7 H 100 100 ONSKY zero.fits  
20120920_071621 AO1063 11.8 81 3 0.99 0.46 222220 2 153 991 1.0 0.5 0.2 3 48 ON 44.6 H 100 100 ONSKY zero.fits  
20120920_071639 AO1063 11.8 81 2 1.05 0.45 222220 2 153 991 1.0 0.5 0.2 3 48 ON 47.2 H 100 100 ONSKY zero.fits  
20120920_071658 AO1063 11.8 81 2 1.04 0.45 222220 2 153 991 1.0 0.5 0.2 3 48 ON 37.9 H 100 100 ONSKY zero.fits - long stop of 80 frames at frame 3822
20120920_071801 AO1063 11.8 81 3 0.93 0.46 222220 2 153 991 1.0 0.5 0.2 3 47 ON 48.2 H 100 100 ONSKY zero.fits  
20120920_071820 AO1063 11.8 81 2 0.93 0.46 222220 2 153 991 1.0 0.5 0.2 3 47 ON 43.9 H 100 100 ONSKY zero.fits - SR may be in error
20120920_071839 AO1063 11.8 81 4 NaN 0.46 222220 2 153 991 1.0 0.5 0.2 3 48 ON 47.8 H 100 100 ONSKY zero.fits - SR may be in error

SR 0.446213 (0.0393374)

SEEING (WFS) 0.490716 (0.0549957)

SEEING (DIMM) 1.0123 (0.0694038)

TrackNo RefStar Mag El Wind DIMM/OL Rec bin #mod freq gain mod nph AntiDrift SR filter exp #frames disturb SN notes
20120920_074106 AO42 12.6 85 5 1.08 0.47 222220 2 153 625 1.2 0.5 0.5 3 37 ON 46.3 H 100 100 ONSKY zero.fits  
20120920_074125 AO42 12.6 85 5 0.92 0.46 222220 2 153 625 1.2 0.5 0.5 3 38 ON 46.5 H 100 100 ONSKY zero.fits  
20120920_074144 AO42 12.6 85 7 1.04 0.45 222220 2 153 625 1.2 0.5 0.5 3 38 ON 43.5 H 100 100 ONSKY zero.fits  
20120920_074246 AO42 12.6 86 5 0.94 0.50 222220 2 153 625 1.2 0.5 0.5 3 36 ON 42.5 H 100 100 ONSKY zero.fits  
20120920_074305 AO42 12.6 86 3 1.16 0.59 222220 2 153 625 1.2 0.5 0.5 3 36 ON 38.9 H 100 100 ONSKY zero.fits  
20120920_074324 AO42 12.6 86 6 1.24 0.55 222220 2 153 625 1.2 0.5 0.5 3 35 ON 42.0 H 100 100 ONSKY zero.fits  
20120920_074525 AO42 12.6 86 3 0.89 0.50 222220 2 153 625 1.2 0.5 0.5 3 38 ON 43.0 H 100 100 ONSKY zero.fits  
20120920_074544 AO42 12.6 86 4 0.96 0.48 222220 2 153 625 1.2 0.5 0.5 3 38 ON 37.8 H 100 100 ONSKY zero.fits  
20120920_074603 AO42 12.6 86 6 1.02 0.53 222220 2 153 625 1.2 0.5 0.5 3 37 ON 37.0 H 100 100 ONSKY zero.fits  
20120920_074704 AO42 12.7 86 3 1.00 0.51 222220 2 153 625 1.2 0.5 0.5 3 35 ON 32.6 H 100 100 ONSKY zero.fits  
20120920_074722 AO42 12.6 87 1 1.04 0.52 222220 2 153 625 1.2 0.5 0.5 3 36 ON 42.6 H 100 100 ONSKY zero.fits  
20120920_074741 AO42 12.6 87 2 0.99 0.57 222220 2 153 625 1.2 0.5 0.5 3 36 ON 35.3 H 100 100 ONSKY zero.fits  

SR 0.406588 (0.0433454)
SEEING (WFS) 0.511169 (0.0436202)
SEEING (DIMM) 1.02395 (0.099773)

Confronto ricostruttori bin2 - Vecchio

TrackNo RefStar Mag El Wind DIMM/OL Rec bin #mod freq gain mod nph AntiDrift SR filter exp #frames disturb SN notes
20120920_080000 AO801 12.8 76 5 0.84 0.43 222220 2 153 625 1.0 0.5 0.5 3 31 ON 37.8 H 100 100 ONSKY zero.fits  
20120920_080018 AO801 12.9 76 5 0.88 0.43 222220 2 153 625 1.0 0.5 0.5 3 29 ON 36.6 H 100 100 ONSKY zero.fits - SR may be in error
20120920_080037 AO801 12.8 76 4 0.88 0.41 222220 2 153 625 1.0 0.5 0.5 3 32 ON 39.7 H 100 100 ONSKY zero.fits  
20120920_080948 AO801 12.8 75 5 0.92 0.43 222220 2 153 625 1.0 0.5 0.5 3 29 ON 41.8 H 100 100 ONSKY zero.fits  
20120920_081007 AO801 12.8 75 4 0.90 0.45 222220 2 153 625 1.0 0.5 0.5 3 30 ON 39.7 H 100 100 ONSKY zero.fits  
20120920_081025 AO801 12.8 75 4 0.90 0.43 222220 2 153 625 1.0 0.5 0.5 3 30 ON 41.5 H 100 100 ONSKY zero.fits  

SR 0.395051 (0.0201907)
SEEING (WFS) 0.430638 (0.0136265)
SEEING (DIMM) 0.88611 (0.0261553)

Confronto ricostruttori bin2 - Nuovo

TrackNo RefStar Mag El Wind DIMM/OL Rec bin #mod freq gain mod nph AntiDrift SR filter exp #frames disturb SN notes
20120920_082339 AO801 12.8 72 3 0.85 0.41 175957 2 153 625 1.2 0.5 0.5 3 29 ON 44.8 H 100 100 ONSKY zero.fits  
20120920_082359 AO801 12.8 72 4 0.84 0.43 175957 2 153 625 1.2 0.5 0.5 3 29 ON 44.5 H 100 100 ONSKY zero.fits  
20120920_082418 AO801 12.8 72 2 0.86 0.46 175957 2 153 625 1.2 0.5 0.5 3 30 ON 40.8 H 100 100 ONSKY zero.fits  
20120920_082532 AO801 12.9 72 4 0.98 0.50 175957 2 153 625 1.2 0.5 0.5 3 28 ON 40.5 H 100 100 ONSKY zero.fits  
20120920_082551 AO801 12.8 72 3 0.92 0.42 175957 2 153 625 1.2 0.5 0.5 3 30 ON 41.9 H 100 100 ONSKY zero.fits  
20120920_082609 AO801 12.8 72 5 0.83 0.46 175957 2 153 625 1.2 0.5 0.5 3 31 ON 39.6 H 100 100 ONSKY zero.fits  
20120920_082646 AO801 12.8 72 5 0.87 0.49 175957 2 153 625 1.2 0.5 0.5 3 30 ON 39.2 H 100 100 ONSKY zero.fits  
20120920_082704 AO801 12.8 71 4 0.83 0.55 175957 2 153 625 1.2 0.5 0.5 3 30 ON 35.7 H 100 100 ONSKY zero.fits  
20120920_082723 AO801 12.8 71 4 0.85 0.46 175957 2 153 625 1.2 0.5 0.5 3 30 ON 39.8 H 100 100 ONSKY zero.fits  
20120920_082827 AO801 12.9 71 4 0.89 0.50 175957 2 153 625 1.2 0.5 0.5 3 28 ON 40.3 H 100 100 ONSKY zero.fits  
20120920_082845 AO801 12.9 71 5 0.90 0.50 175957 2 153 625 1.2 0.5 0.5 3 28 ON 37.9 H 100 100 ONSKY zero.fits  
20120920_082904 AO801 12.9 71 4 0.88 0.45 175957 2 153 625 1.2 0.5 0.5 3 27 ON 42.2 H 100 100 ONSKY zero.fits  

SR 0.406099 (0.0256123)
SEEING (WFS) 0.469933 (0.0411201)
SEEING (DIMM) 0.875368 (0.0420844)

Sono molto simili sia in prestazioni che in modalplot, con una strana risalita negli ultime decine di modi. E' forse correlata con la pupilla un po' smencia?

Confronto ricostruttori bin3 - Nuovo

TrackNo RefStar Mag El Wind DIMM/OL Rec bin #mod freq gain mod nph AntiDrift SR filter exp #frames disturb SN notes
20120920_085920 AO130 13.7 69 3 0.84 0.40 180627 3 66 200 2.1 1.1 1.0 6 88 ON 23.0 H 500 20 ONSKY zero.fits  
20120920_085942 AO130 13.7 69 3 0.87 0.39 180627 3 66 200 2.1 1.1 1.0 6 88 ON 25.8 H 500 20 ONSKY zero.fits  
20120920_090004 AO130 13.6 70 3 0.85 0.39 180627 3 66 200 2.1 1.1 1.0 6 89 ON 27.4 H 500 20 ONSKY zero.fits OSCILLA TUTTO
20120920_090105 AO130 13.6 70 3 0.83 0.38 180627 3 66 200 2.1 1.1 1.0 6 90 ON 27.8 H 500 20 ONSKY zero.fits - SR may be in error
20120920_090127 AO130 13.6 70 3 0.82 0.37 180627 3 66 200 2.1 1.1 1.0 6 90 ON 28.7 H 500 20 ONSKY zero.fits  
20120920_090149 AO130 13.6 70 3 0.83 0.38 180627 3 66 200 2.1 1.1 1.0 6 91 ON 26.4 H 500 20 ONSKY zero.fits  
20120920_090302 AO130 13.7 70 4 0.79 0.41 180627 3 66 200 2.1 1.1 1.0 6 86 ON 24.6 H 500 20 ONSKY zero.fits  
20120920_090324 AO130 13.7 70 4 0.79 0.37 180627 3 66 200 2.1 1.1 1.0 6 86 ON 27.7 H 500 20 ONSKY zero.fits  
20120920_090346 AO130 13.7 70 2 0.82 0.40 180627 3 66 200 2.1 1.1 1.0 6 86 ON 29.2 H 500 20 ONSKY zero.fits  
20120920_090446 AO130 13.7 70 3 0.76 0.42 180627 3 66 200 2.1 1.1 1.0 6 88 ON 22.7 H 500 20 ONSKY zero.fits - Pupils not on target - SR may be in error
20120920_090508 AO130 13.6 70 3 0.76 0.40 180627 3 66 200 2.1 1.1 1.0 6 89 ON 26.4 H 500 20 ONSKY zero.fits  
20120920_090530 AO130 13.7 70 3 0.82 0.45 180627 3 66 200 2.1 1.1 1.0 6 88 ON 19.1 H 500 20 ONSKY zero.fits  

SR 0.257335 (0.0291535)
SEEING (WFS) 0.397911 (0.0224451)
SEEING (DIMM) 0.815942 (0.0324864)

Confronto ricostruttori bin3 - Vecchio

TrackNo RefStar Mag El Wind DIMM/OL Rec bin #mod freq gain mod nph AntiDrift SR filter exp #frames disturb SN notes
20120920_091659 AO130 13.7 72 3 0.87 0.46 201828 3 66 200 2.1 1.4 1.0 6 86 ON 23.3 H 500 20 ONSKY zero.fits - SR may be in error
20120920_091721 AO130 13.7 72 3 0.84 0.49 201828 3 66 200 2.1 1.4 1.0 6 86 ON 23.9 H 500 20 ONSKY zero.fits  
20120920_091743 AO130 13.7 72 3 0.77 0.47 201828 3 66 200 2.1 1.4 1.0 6 87 ON 26.3 H 500 20 ONSKY zero.fits  
20120920_093005 AO130 13.7 74 3 0.80 0.44 201828 3 66 200 2.1 1.4 1.0 6 88 ON 22.1 H 500 20 ONSKY zero.fits  
20120920_093027 AO130 13.7 74 3 0.83 0.41 201828 3 66 200 2.1 1.4 1.0 6 88 ON 26.2 H 500 20 ONSKY zero.fits  
20120920_093049 AO130 13.7 74 3 0.89 0.41 201828 3 66 200 2.1 1.4 1.0 6 88 ON 24.2 H 500 20 ONSKY zero.fits  
20120920_093150 AO130 13.7 75 3 0.72 0.46 201828 3 66 200 2.1 1.4 1.0 6 88 ON 27.7 H 500 20 ONSKY zero.fits - SR may be in error
20120920_093212 AO130 13.7 75 2 0.78 0.40 201828 3 66 200 2.1 1.4 1.0 6 88 ON 30.6 H 500 20 ONSKY zero.fits  
20120920_093234 AO130 13.7 75 3 0.82 0.48 201828 3 66 200 2.1 1.4 1.0 6 88 ON 27.6 H 500 20 ONSKY zero.fits  
20120920_093314 AO130 13.7 75 3 0.81 0.40 201828 3 66 200 2.1 1.4 1.0 6 88 ON 28.4 H 500 20 ONSKY zero.fits  
20120920_093336 AO130 13.6 75 3 0.78 0.44 201828 3 66 200 2.1 1.4 1.0 6 89 ON 29.3 H 500 20 ONSKY zero.fits  
20120920_093358 AO130 13.7 75 3 0.79 0.52 201828 3 66 200 2.1 1.4 1.0 6 88 ON 24.6 H 500 20 ONSKY zero.fits  
20120920_093459 AO130 13.7 75 3 0.80 0.47 201828 3 66 200 2.1 1.4 1.0 6 88 ON 24.8 H 500 20 ONSKY zero.fits  
20120920_093520 AO130 13.7 75 2 0.77 0.48 201828 3 66 200 2.1 1.4 1.0 6 87 ON 25.3 H 500 20 ONSKY zero.fits  
20120920_093543 AO130 13.7 75 3 0.77 0.54 201828 3 66 200 2.1 1.4 1.0 6 87 ON 24.8 H 500 20 ONSKY zero.fits  

SR 0.259395 (0.0237342)
SEEING (WFS) 0.457042 (0.041501)
SEEING (DIMM) 0.803384 (0.0428538)

bin3 piu' svelto

Ci si rende conto di essere appena sotto le performance attese, si potrebbe aumentare la frequenza, mentre tutto il bin 3 va a 200Hz con le tabelle attuali

Si richiude a mano a 500Hz, ma il seeing e' salito un poco

TrackNo RefStar Mag El Wind DIMM/OL Rec bin #mod freq gain mod nph AntiDrift SR filter exp #frames disturb SN notes
20120920_094743 AO130 13.6 77 3 1.01 0.59 201828 3 66 500 1.0 0.7 0.6 6 37 ON 20.0 H 500 20 ONSKY zero.fits  
20120920_094757 AO130 13.7 77 4 1.07 0.60 201828 3 66 500 1.0 0.7 0.6 6 33 ON 23.2 H 500 20 ONSKY zero.fits - SR may be in error
20120920_094810 AO130 13.8 77 3 1.09 0.70 201828 3 66 500 1.0 0.7 0.6 6 32 ON 22.5 H 500 20 ONSKY zero.fits  
20120920_095012 AO130 13.8 77 2 1.01 0.77 201828 3 66 500 1.0 0.7 0.6 6 32 ON 13.8 H 500 20 ONSKY zero.fits  
20120920_095028 AO130 13.7 77 2 1.00 0.71 201828 3 66 500 1.0 0.7 0.6 6 33 ON 13.8 H 500 20 ONSKY zero.fits - SR may be in error
20120920_095042 AO130 13.8 77 2 1.04 0.86 201828 3 66 500 1.0 0.7 0.6 6 32 ON 16.6 H 500 20 ONSKY zero.fits - SR may be in error
20120920_095418 AO130 13.8 77 2 1.01 0.68 201828 3 66 500 1.0 0.7 0.6 6 32 ON 20.3 H 500 20 ONSKY zero.fits  
20120920_095432 AO130 13.8 78 2 1.05 0.73 201828 3 66 500 1.0 0.7 0.6 6 32 ON 17.6 H 500 20 ONSKY zero.fits  
20120920_095446 AO130 13.8 78 2 1.05 0.67 201828 3 66 500 1.0 0.7 0.6 6 32 ON 19.2 H 500 20 ONSKY zero.fits  

SR 0.185663 (0.0340295)
SEEING (WFS) 0.703157 (0.0824545)
SEEING (DIMM) 1.03671 (0.030143)

Qui siamo piu' vicini alla tabella

10 modi = 21modi

Da ora in poi il file gain0.1_10modi.fits punta a gain0.1_21modi.fits

Quindi quando si dice 10 modi, si intende 21 modi.

Il mistero dell'201828

Si punta una stella poco piu' debole AO202 (15.x da catalogo, ma misurata come 14.3) e il rec 201828 non funziona piu'. Parte una orecchia al bordo dello specchio. Si riprova 3 volte consecutive.

Si riprova il rec nuovo a bin 3. Funziona.

TrackNo RefStar Mag El Wind DIMM/OL Rec bin #mod freq gain mod nph AntiDrift SR filter exp #frames disturb SN notes
20120920_103854 AO202 14.3 78 3 1.23 0.73 180627 3 66 200 2.1 3.0 -1.0 6 51 ON -1.0 ? -1 -1 ONSKY zero.fits  
20120920_103919 AO202 14.3 78 3 1.06 0.73 180627 3 66 200 2.1 3.0 -1.0 6 51 ON -1.0 ? -1 -1 ONSKY zero.fits  
20120920_103942 AO202 14.3 78 2 1.11 0.81 180627 3 66 200 2.1 3.0 -1.0 6 51 ON -1.0 ? -1 -1 ONSKY zero.fits  
20120920_104004 AO202 14.2 78 2 1.19 0.77 180627 3 66 200 2.1 3.0 -1.0 6 51 ON -1.0 ? -1 -1 ONSKY zero.fits  
IDL string: ['20120920_103854','20120920_103919','20120920_103942','20120920_104004']
SR 0 (NaN)
SEEING (WFS) 0.75835 (0.0397002)
SEEING (DIMM) 1.14675 (0.0791932)

Si torna sul 201828. Esce subito anche con guadagni bassissimi

Da 110217 a 110254 ci sono dei TN a guadagno 0.1 x 21modi

TrackNo RefStar Mag El Wind DIMM/OL Rec bin #mod freq gain mod nph AntiDrift SR filter exp #frames disturb SN notes
20120920_110217 AO202 14.3 81 2 1.20 0.37 201828 3 66 200 0.1 -1.0 -1.0 6 51 ON -1.0 ? -1 -1 ONSKY zero.fits - Pupils mismatch
20120920_110243 AO202 14.2 81 1 1.17 0.38 201828 3 66 200 0.1 -1.0 -1.0 6 51 ON -1.0 ? -1 -1 ONSKY zero.fits - Pupils mismatch
20120920_110254 AO202 14.3 81 1 1.28 0.39 201828 3 66 200 0.1 -1.0 -1.0 6 49 ON -1.0 ? -1 -1 ONSKY zero.fits - Pupils mismatch

SR 0 (NaN)
SEEING (WFS) 0.377589 (0.00850839)
SEEING (DIMM) 1.21657 (0.0560665)

Si ripunta la AO130 su cui questa stella funzionava e va.

TrackNo RefStar Mag El Wind DIMM/OL Rec bin #mod freq gain mod nph AntiDrift SR filter exp #frames disturb SN notes
20120920_111743 AO130 13.7 76 1 0.99 0.59 201828 3 66 200 2.1 1.4 1.7 6 87 ON -1.0 ? -1 -1 ONSKY zero.fits  
20120920_111806 AO130 13.7 76 2 0.91 0.63 201828 3 66 200 2.1 1.4 1.7 6 87 ON -1.0 ? -1 -1 ONSKY zero.fits  
20120920_111859 AO130 13.7 76 2 0.90 0.57 201828 3 66 200 2.1 1.4 1.7 6 87 ON -1.0 ? -1 -1 ONSKY zero.fits  

SR 0 (NaN)
SEEING (WFS) 0.597509 (0.033907)
SEEING (DIMM) 0.936643 (0.0498703)

Una differenza fra i 2 casi sta nel fatto che la AO202 e' una bin4 da catalogo, che viene misurata come bin3 e viene riconfigurato tutto, mentre la AO130 arriva a bin3 dal catalogo

Mistero risolto. Era un baco software

Dither

Mentre Alfio aggiusta il software (circa 12UT), JC fa qualche prova di dither di cui ci devono essere anche alcuni TN da riportare qui.

-- LorenzoBusoni - 20 Sep 2012
Topic revision: r3 - 20 Sep 2012, LorenzoBusoni
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