TESTA di moro

Armando ha trovato dei modi che fanno aliasing, cosi' come avevamo visto noi nelle intmat bin2 vs bin1.

I modi trovati da Armando sono 128, 130, 140, 142, 143, 146, 147 e 149, dove il primo modo e' il modo 0.
Vedi .doc allegato

Spianamento a BIN1 e salvato il flat

TrackNo RefStar Mag El Wind DIMM Rec bin #mod freq gain mod nph SR band exp #frames disturb notes
20101119_165736 ??? 9.7 90 6 * 071604 2 153 991 -1.0 -1.0 3 327 53.8 H 100 100 ON autogain
20101119_165819 ??? 9.7 90 9 * 071604 2 153 991 -1.0 -1.0 3 322 46.6 H 100 100 ON autogain
20101119_165841 ??? 9.7 90 9 * 071604 2 153 991 -1.0 -1.0 3 319 41.6 H 100 100 ON autogain

abbassiamo a mano il gain del TT xche' sembra oscillare
TrackNo RefStar Mag El Wind DIMM Rec bin #mod freq gain mod nph SR band exp #frames disturb notes
20101119_170214 ??? 9.8 90 10 * 071604 2 153 991 0.3 0.5 3 298 50.9 H 100 100 ON  
20101119_170234 ??? 9.8 90 9 * 071604 2 153 991 0.3 0.5 3 297 50.9 H 100 100 ON  
20101119_170255 ??? 9.8 90 8 * 071604 2 153 991 0.3 0.5 3 295 49.0 H 100 100 ON  

Ora abbiamo messo a zero il gain del modo 671 perche' ci siamo accorti che era a -1

Abbiamo vibrazioni molto variabili

TrackNo RefStar Mag El Wind DIMM Rec bin #mod freq gain mod nph SR band exp #frames disturb notes
20101119_171420 ??? 9.9 90 6 * 071604 2 153 991 0.3 0.5 3 276 31.6 H 100 100 ON  
20101119_171440 ??? 9.9 90 9 * 071604 2 153 991 0.3 0.5 3 278 30.2 H 100 100 ON  
20101119_171505 ??? 9.9 90 8 * 071604 2 153 991 0.3 0.5 3 279 31.5 H 100 100 ON  
20101119_171544 ??? 9.9 90 6 * 071604 2 153 991 0.0 0.5 3 278 40.3 H 100 100 ON  

Abbiamo vibrazioni molto variabili

Ora sono messi a 0 gli 8modi di Armando

TrackNo RefStar Mag El Wind DIMM Rec bin #mod freq gain mod nph SR band exp #frames disturb notes
20101119_171603 ??? 9.9 90 9 * 071604 2 153 991 0.0 0.5 3 278 40.8 H 100 100 ON  
20101119_171712 ??? 8.1 90 6 * 071604 2 153 991 0.0 0.5 3 1419 53.6 H 50 100 ON  
20101119_171727 ??? 8.1 90 5 * 071604 2 153 991 0.0 0.5 3 1418 55.1 H 50 200 ON  
20101119_171751 ??? 8.1 90 9 * 071604 2 153 991 0.0 0.5 3 1417 55.0 H 50 200 ON  

LA PSF ha solo piu' un accenno dei 4 mori pur avendo uno SR buono Ottimo.

Alfio modifica la Gen_intmat_gui
se il bin=2 vengono rimossi un certo numero di modi predefinito.
I modi sono messi a zero e viene invertita la intmat

===================================

REC # 20101119_180534
Modal Basis:Modes = type
intmatacq = 20101023_071059
n modes = 153-8
TT removal = ON
cutted = 8
Note: 8 modi di armando messi a zero
===================================

TrackNo RefStar Mag El Wind DIMM Rec bin #mod freq gain mod nph SR band exp #frames disturb notes
20101119_180958 ??? 8.0 90 9 * 180534 2 150 991 -1.0 -1.0 3 1534 54.7 H 50 200 ON  
20101119_181028 ??? 8.0 90 11 * 180534 2 150 991 -1.0 -1.0 3 1537 53.5 H 50 200 ON  
20101119_181056 ??? 8.0 90 11 * 180534 2 150 991 -1.0 -1.0 3 1536 54.9 H 50 200 ON  

Sweepgain

Raffiniamo la procedura a croce che ieri aveva difficolta' a prendere il TT ottimale.

Ora il range di scan della corce e' espresso in % del gain trovato nella prima ottimizzazione con rapporto fisso.

Test OK, a bin 2 trova sempre le stesse ottimizzazioni a livello di 0.01 che effettivamente sono buone.

Nuovo rec ripulito e autogain in condizioni di tabella fernando
TrackNo RefStar Mag El Wind DIMM Rec bin #mod freq gain mod nph SR band exp #frames disturb notes
20101119_183440 ??? 10.5 90 10 * 180534 2 150 991 -1.0 -1.0 3 153 53.7 H 100 100 ON  
20101119_183501 ??? 10.6 90 10 * 180534 2 150 991 -1.0 -1.0 3 152 51.4 H 100 100 ON  
20101119_183533 ??? 10.5 90 8 * 180534 2 150 991 -1.0 -1.0 3 152 52.9 H 100 100 ON  
20101119_183708 ??? 10.6 90 12 * 180534 2 150 991 -1.0 -1.0 3 151 54.3 H 100 100 ON  
20101119_183731 ??? 10.6 90 8 * 180534 2 150 991 -1.0 -1.0 3 151 53.3 H 100 100 ON  
20101119_183807 ??? 10.6 90 10 * 180534 2 150 991 -1.0 -1.0 3 151 58.2 H 100 100 ON  

TEST TABELLA automatica

Punto a mag 10.0

Confrontiamo le performances fra il bin 2 (gia' fatto sopra con phot>10^3) e invece il bin 1 con 60 phot/sub/frame gain: 0.51, 0.37 Test bin 1
TrackNo RefStar Mag El Wind DIMM Rec bin #mod freq gain mod nph SR band exp #frames disturb notes
20101119_184614 ??? 9.9 90 8 * 092604 1 400 990 -1.0 -1.0 3 65 76.1 H 100 100 ON  
20101119_184634 ??? 9.9 90 6 * 092604 1 400 990 -1.0 -1.0 3 64 72.9 H 100 100 ON  
20101119_184654 ??? 9.9 90 9 * 092604 1 400 990 -1.0 -1.0 3 63 78.0 H 100 100 ON  
20101119_184833 ??? 9.9 90 8 * 092604 1 400 990 -1.0 -1.0 3 62 78.2 H 100 100 ON  
20101119_184900 ??? 10.0 90 10 * 092604 1 400 990 -1.0 -1.0 3 61 76.5 H 100 100 ON  
20101119_184925 ??? 10.0 90 11 * 092604 1 400 990 -1.0 -1.0 3 60 76.7 H 100 100 ON  

Ora abbassiamo la lampada per vedere fin dove arriviamo con SR meglio del nin2
TrackNo RefStar Mag El Wind DIMM Rec bin #mod freq gain mod nph SR band exp #frames disturb notes
20101119_185257 ??? 10.0 90 11 * 092604 1 400 990 0.4 0.5 3 60 72.7 H 100 100 ON  
20101119_185319 ??? 10.0 90 10 * 092604 1 400 990 0.4 0.5 3 60 71.3 H 100 100 ON  
20101119_185346 ??? 10.0 90 10 * 092604 1 400 990 0.4 0.5 3 59 72.5 H 100 100 ON  
20101119_185533 ??? 10.2 90 9 * 092604 1 400 990 0.4 0.5 3 52 69.1 H 100 100 ON  
20101119_185612 ??? 10.2 90 11 * 092604 1 400 990 0.4 0.5 3 51 67.9 H 100 100 ON  
20101119_185646 ??? 10.2 90 11 * 092604 1 400 990 0.4 0.5 3 51 68.1 H 100 100 ON  

Ora riottimizziamo il gain 0.53; 0.36 e scendiamo co la luce
TrackNo RefStar Mag El Wind DIMM Rec bin #mod freq gain mod nph SR band exp #frames disturb notes
20101119_185802 ??? 10.2 90 10 * 092604 1 400 990 -1.0 -1.0 3 49 77.0 H 100 100 ON  
20101119_185823 ??? 10.2 90 10 * 092604 1 400 990 -1.0 -1.0 3 49 76.4 H 100 100 ON  
20101119_185842 ??? 10.2 90 11 * 092604 1 400 990 -1.0 -1.0 3 49 74.9 H 100 100 ON  
20101119_190123 ??? 10.4 90 8 * 092604 1 400 990 -1.0 -1.0 3 41 70.9 H 100 100 ON - long stop of 12 frames at frame 3126
20101119_190149 ??? 10.4 90 10 * 092604 1 400 990 -1.0 -1.0 3 42 74.4 H 100 100 ON  
20101119_190308 ??? 10.4 90 11 * 092604 1 400 990 -1.0 -1.0 3 41 74.6 H 100 100 ON  

TrackNo RefStar Mag El Wind DIMM Rec bin #mod freq gain mod nph SR band exp #frames disturb notes
20101119_190551 ??? 10.7 90 7 * 092604 1 400 990 0.4 0.5 3 31 68.0 H 100 100 ON  
20101119_190632 ??? 10.7 90 8 * 092604 1 400 990 0.4 0.5 3 30 65.8 H 100 100 ON  
20101119_190651 ??? 10.8 90 11 * 092604 1 400 990 0.4 0.5 3 30 61.7 H 100 100 ON  
20101119_190840 ??? 10.7 90 9 * 092604 1 400 990 0.4 0.5 3 32 67.8 H 200 50 ON  
20101119_190859 ??? 10.7 90 6 * 092604 1 400 990 0.4 0.5 3 32 69.4 H 200 50 ON  
20101119_190916 ??? 10.7 90 6 * 092604 1 400 990 0.4 0.5 3 31 68.6 H 200 50 ON  

Ora andiamo a 800Hz e riottimizziamo il gain: 0.95,0.43
TrackNo RefStar Mag El Wind DIMM Rec bin #mod freq gain mod nph SR band exp #frames disturb notes
20101119_191832 ??? 10.6 90 10 * 092604 1 400 800 -1.0 -1.0 3 43 63.5 H 200 50 ON  
20101119_191849 ??? 10.6 90 10 * 092604 1 400 800 -1.0 -1.0 3 44 61.7 H 200 50 ON  
20101119_191910 ??? 10.6 90 11 * 092604 1 400 800 -1.0 -1.0 3 43 62.6 H 200 50 ON  
20101119_192053 ??? 10.9 90 6 * 092604 1 400 800 -1.0 -1.0 3 32 56.7 H 200 50 ON  
20101119_192122 ??? 10.9 90 10 * 092604 1 400 800 -1.0 -1.0 3 32 58.8 H 200 50 ON  
20101119_192139 ??? 10.9 90 10 * 092604 1 400 800 -1.0 -1.0 3 32 59.8 H 200 50 ON  
20101119_192433 ??? 11.3 90 11 * 092604 1 400 800 -1.0 -1.0 3 23 44.7 H 200 50 ON  
20101119_192455 ??? 11.3 90 11 * 092604 1 400 800 -1.0 -1.0 3 22 50.6 H 200 50 ON  
20101119_192512 ??? 11.3 90 10 * 092604 1 400 800 -1.0 -1.0 3 22 46.0 H 200 50 ON  

Facciamo un nuovo REC con 300 modi

infatti nel modal plot si vede che a mag 10.5 correggiamo solo fino al 300 ca

===================================

REC # 20101119_192528
Modal Basis:Modes = type
intmatacq = 114712
n modes = 300
TT removal = ON
cutted = 0
Note:
===================================

Riottimizziamo il gain

Mettiamo il distrubo a 800Hz mentre prima era rimasto a 1kHz
TrackNo RefStar Mag El Wind DIMM Rec bin #mod freq gain mod nph SR band exp #frames disturb notes
20101119_193059 ??? 11.0 90 11 * 192528 1 300 800 -1.0 -1.0 3 29 51.0 H 200 50 ON  
20101119_193120 ??? 11.0 90 12 * 192528 1 300 800 -1.0 -1.0 3 29 53.3 H 200 50 ON  
20101119_193138 ??? 11.0 90 8 * 192528 1 300 800 -1.0 -1.0 3 29 51.3 H 200 50 ON  
20101119_193313 ??? 10.9 90 11 * 192528 1 300 800 -1.0 -1.0 3 32 47.6 H 200 50 ON  

Rimettiamo a 1kHz
TrackNo RefStar Mag El Wind DIMM Rec bin #mod freq gain mod nph SR band exp #frames disturb notes
20101119_194238 ??? 11.1 90 8 * 092604 1 400 990 0.2 0.6 3 22 48.3 H 200 50 ON  
20101119_194254 ??? 11.1 90 10 * 092604 1 400 990 0.2 0.6 3 22 48.4 H 200 50 ON  
20101119_194318 ??? 11.0 90 4 *** 092604 1 400 990 0.2 0.6 3 23 49.7 H 200 50 ON - long stop of 12 frames

Rimettiamo il bin2 per confronto diretto Ottimizziamo il gain: 0.88, 0.44
TrackNo RefStar Mag El Wind DIMM Rec bin #mod freq gain mod nph SR band exp #frames disturb notes
20101119_195015 ??? 11.1 90 9 * 071604 2 153 991 0.4 0.9 3 94 37.2 H 200 50 ON  
20101119_195038 ??? 11.1 90 9 * 071604 2 153 991 0.4 0.9 3 94 42.4 H 200 50 ON  
20101119_195108 ??? 11.1 90 6 * 071604 2 153 991 0.4 0.9 3 93 44.2 H 200 50 ON  

Rispianiamo lo specchio a BIN1

TrackNo RefStar Mag El Wind DIMM Rec bin #mod freq gain mod nph SR band exp #frames disturb notes
20101119_200028 ??? 11.0 90 8 * 071604 2 153 991 -1.0 -1.0 3 101 48.4 H 200 50 ON  
20101119_200049 ??? 11.0 90 8 * 071604 2 153 991 -1.0 -1.0 3 100 46.0 H 200 50 ON  
20101119_200105 ??? 11.0 90 7 * 071604 2 153 991 -1.0 -1.0 3 100 45.5 H 200 50 ON - long stop of 16 frames at frame 3866

Ora mettiamo il REC con i modi di Armando purgati
TrackNo RefStar Mag El Wind DIMM Rec bin #mod freq gain mod nph SR band exp #frames disturb notes
20101119_200342 ??? 11.0 90 8 * 180534 2 150 991 -1.0 -1.0 3 102 54.3 H 200 50 ON  
20101119_200358 ??? 11.0 90 8 * 180534 2 150 991 -1.0 -1.0 3 102 53.3 H 200 50 ON  
20101119_200416 ??? 11.0 90 7 * 180534 2 150 991 -1.0 -1.0 3 102 50.0 H 200 50 ON  
20101119_200509 ??? 11.0 90 6 * 180534 2 150 991 -1.0 -1.0 3 103 53.0 H 200 50 ON  
20101119_201059 ??? 11.3 90 10 * 180534 2 150 991 -1.0 -1.0 3 74 49.7 H 200 50 ON  
20101119_201119 ??? 11.3 90 11 * 180534 2 150 991 -1.0 -1.0 3 74 47.7 H 200 50 ON  
20101119_201150 ??? 11.3 90 9 * 180534 2 150 991 -1.0 -1.0 3 75 50.0 H 200 50 ON  

Sembra che il punto di cambio fra BIN1 e BIN2 sia a mag11.3 dove il bin1@800 e BIN2@1kHz si equivalgono

TrackNo RefStar Mag El Wind DIMM Rec bin #mod freq gain mod nph SR band exp #frames disturb notes
20101119_201302 ??? 11.8 90 8 * 180534 2 150 991 -1.0 -1.0 3 50 40.6 H 200 50 ON  
20101119_201323 ??? 11.8 90 8 * 180534 2 150 991 -1.0 -1.0 3 49 38.9 H 200 50 ON  
20101119_201339 ??? 11.8 90 8 * 180534 2 150 991 -1.0 -1.0 3 49 41.4 H 200 50 ON  
20101119_202216 ??? 11.9 90 9 * 180534 2 150 625 0.5 0.8 3 67 37.6 H 500 3 ON  
20101119_202232 ??? 12.0 90 10 * 180534 2 150 625 0.5 0.8 3 66 30.4 H 500 20 ON  
20101119_202247 ??? 12.0 90 10 * 180534 2 150 625 0.5 0.8 3 64 31.9 H 500 20 ON  
20101119_202304 ??? 12.0 90 8 * 180534 2 150 625 0.5 0.8 3 62 23.1 H 500 20 ON  
20101119_202504 ??? 12.2 90 8 * 180534 2 150 625 0.4 0.6 3 52 37.0 H 500 20 ON  
20101119_202655 ??? 11.6 90 9 * 180534 2 150 625 0.5 0.6 3 88 -1.0 ? -1 -1 ON  
20101119_202712 ??? 11.7 90 8 * 180534 2 150 625 0.5 0.6 3 88 35.9 H 500 20 ON  
20101119_202755 ??? 11.7 90 10 * 180534 2 150 625 0.5 0.6 3 86 33.6 H 500 20 ON  
20101119_203043 ??? 11.7 90 11 * 180534 2 150 625 -1.0 -1.0 3 82 43.9 H 500 20 ON  
20101119_203124 ??? 11.7 90 10 * 180534 2 150 625 -1.0 -1.0 3 81 34.7 H 500 20 ON  

Riproviamo il BIN 1 a 1kHz amag 11

TrackNo RefStar Mag El Wind DIMM Rec bin #mod freq gain mod nph SR band exp #frames disturb notes
20101119_220123 ??? 10.6 90 10 * 192528 1 300 990 0.3 0.9 3 33 58.2 H 200 20 ON  
20101119_220138 ??? 10.6 90 13 * 192528 1 300 990 0.3 0.9 3 33 57.0 H 200 20 ON  
20101119_220154 ??? 10.6 90 13 * 192528 1 300 990 0.3 0.9 3 33 54.7 H 200 20 ON  
20101119_220526 ??? 10.9 90 14 * 192528 1 300 800 0.6 0.6 3 31 46.8 H 200 20 ON  
20101119_220550 ??? 10.9 90 16 * 192528 1 300 800 0.6 0.6 3 31 44.2 H 200 20 ON  
20101119_220605 ??? 10.9 90 15 * 192528 1 300 800 0.6 0.6 3 31 45.8 H 200 20 ON  
20101119_221014 ??? 10.8 90 11 * 192528 1 300 1000 0.4 0.8 3 28 53.9 H 200 20 ON Disturbo erroneamente a 800
20101119_221033 ??? 10.8 90 10 * 192528 1 300 1000 0.4 0.8 3 28 54.5 H 200 20 ON Disturbo erroneamente a 800
20101119_221057 ??? 10.8 90 11 * 192528 1 300 1000 0.4 0.8 3 28 56.4 H 200 20 ON Disturbo erroneamente a 800
20101119_221144 ??? 10.8 90 14 * 192528 1 300 1000 0.4 0.8 3 29 54.1 H 200 20 ON Disturbo erroneamente a 800
20101119_221637 ??? 10.9 90 12 * 192528 1 300 990 0.2 0.3 3 27 56.4 H 200 20 OFF  
20101119_221721 ??? 10.9 90 15 * 192528 1 300 990 0.2 0.3 3 27 65.6 H 200 20 OFF  
20101119_221739 ??? 10.9 90 7 * 192528 1 300 990 0.2 0.3 3 27 67.0 H 200 20 OFF  
20101119_221929 ??? 10.8 90 15 * 192528 1 300 990 0.2 0.3 3 29 42.3 H 200 20 ON  
20101119_221944 ??? 10.8 90 12 * 192528 1 300 990 0.2 0.3 3 29 38.6 H 200 20 ON  
20101119_222000 ??? 10.8 90 13 * 192528 1 300 990 0.2 0.3 3 29 35.8 H 200 20 ON  
20101119_222049 ??? 10.8 90 12 * 192528 1 300 990 0.4 0.4 3 29 51.2 H 200 20 ON  
20101119_222105 ??? 10.8 90 14 * 192528 1 300 990 0.4 0.4 3 29 50.7 H 200 20 ON  

Gli ultimi 3 finalmente ci dicono che e' leggermente meglio il BIN2 con mag 10.8, quindi cambiamo da BIN1 a BIN 2 a 10.5 per avere un margine

-- EnricoPinna - 19 Nov 2010
Topic revision: r3 - 11 Sep 2012, EnricoPinna
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