Exposure
ID
SPICA.2025-05-16T10-47-41_1
Header ID
SPICA.2025-05-16T10-47-41
Date updated
2025-05-16 10:46:36 UTC+0000
Release date
None
UTC Start
2025-05-16 10:46:36.824
UTC End
2025-05-16 10:47:36.824
MJD Start
60811.4490373111
MJD End
60811.44973175553
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64280
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47701
Name
HD_195810
RA
308.3032
DEC
11.30326
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.5498 31.5418 82.2291 82.3900
S1-E1 328.3246 328.2138 53.0601 53.1390
S1-E2 273.7887 273.6652 59.6619 59.7593
S1-W1 225.7090 225.9976 112.3049 112.5355
S1-W2 187.6509 187.6600 91.0817 91.2715
S2-E1 301.1685 301.0888 50.1334 50.2048
S2-E2 244.9541 244.8530 56.8287 56.9181
S2-W1 199.0360 199.3521 116.8611 117.0929
S2-W2 156.5522 156.5722 92.8589 93.0538
E1-E2 64.5467 64.6020 -156.1271 -156.0956
E1-W1 288.0111 288.5733 -169.2749 -169.2430
E1-W2 214.3343 214.5810 -159.5742 -159.5456
E2-W1 225.6347 226.1425 -173.0058 -172.9685
E2-W2 149.9547 150.1464 -161.0573 -161.0293
W1-W2 84.8151 85.1143 -14.4773 -14.3722
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60811.4490373111
PI-COI spica
HIERARCH OBS TARG NAME HD_195810
HIERARCH OBS RA 308.3032
HIERARCH OBS DEC 11.30326
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 31.5498
HIERARCH ISS PBL12 END 31.5418
HIERARCH ISS PBLA12 START 82.2291
HIERARCH ISS PBLA12 END 82.39
HIERARCH ISS PBL13 START 328.3246
HIERARCH ISS PBL13 END 328.2138
HIERARCH ISS PBLA13 START 53.0601
HIERARCH ISS PBLA13 END 53.139
HIERARCH ISS PBL14 START 273.7887
HIERARCH ISS PBL14 END 273.6652
HIERARCH ISS PBLA14 START 59.6619
HIERARCH ISS PBLA14 END 59.7593
HIERARCH ISS PBL15 START 225.709
HIERARCH ISS PBL15 END 225.9976
HIERARCH ISS PBLA15 START 112.3049
HIERARCH ISS PBLA15 END 112.5355
HIERARCH ISS PBL16 START 187.6509
HIERARCH ISS PBL16 END 187.66
HIERARCH ISS PBLA16 START 91.0817
HIERARCH ISS PBLA16 END 91.2715
HIERARCH ISS PBL23 START 301.1685
HIERARCH ISS PBL23 END 301.0888
HIERARCH ISS PBLA23 START 50.1334
HIERARCH ISS PBLA23 END 50.2048
HIERARCH ISS PBL24 START 244.9541
HIERARCH ISS PBL24 END 244.853
HIERARCH ISS PBLA24 START 56.8287
HIERARCH ISS PBLA24 END 56.9181
HIERARCH ISS PBL25 START 199.036
HIERARCH ISS PBL25 END 199.3521
HIERARCH ISS PBLA25 START 116.8611
HIERARCH ISS PBLA25 END 117.0929
HIERARCH ISS PBL26 START 156.5522
HIERARCH ISS PBL26 END 156.5722
HIERARCH ISS PBLA26 START 92.8589
HIERARCH ISS PBLA26 END 93.0538
HIERARCH ISS PBL34 START 64.5467
HIERARCH ISS PBL34 END 64.602
HIERARCH ISS PBLA34 START -156.1271
HIERARCH ISS PBLA34 END -156.0956
HIERARCH ISS PBL35 START 288.0111
HIERARCH ISS PBL35 END 288.5733
HIERARCH ISS PBLA35 START -169.2749
HIERARCH ISS PBLA35 END -169.243
HIERARCH ISS PBL36 START 214.3343
HIERARCH ISS PBL36 END 214.581
HIERARCH ISS PBLA36 START -159.5742
HIERARCH ISS PBLA36 END -159.5456
HIERARCH ISS PBL45 START 225.6347
HIERARCH ISS PBL45 END 226.1425
HIERARCH ISS PBLA45 START -173.0058
HIERARCH ISS PBLA45 END -172.9685
HIERARCH ISS PBL46 START 149.9547
HIERARCH ISS PBL46 END 150.1464
HIERARCH ISS PBLA46 START -161.0573
HIERARCH ISS PBLA46 END -161.0293
HIERARCH ISS PBL56 START 84.8151
HIERARCH ISS PBL56 END 85.1143
HIERARCH ISS PBLA56 START -14.4773
HIERARCH ISS PBLA56 END -14.3722
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1