Exposure
ID
SPICA.2025-05-09T09-43-04_1
Header ID
SPICA.2025-05-09T09-43-04
Date updated
2025-05-09 09:41:59 UTC+0000
Release date
None
UTC Start
2025-05-09 09:41:59.047
UTC End
2025-05-09 09:42:59.047
MJD Start
60804.404155635
MJD End
60804.40485007943
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
64217
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47828
Name
HD_157198
RA
260.2259
DEC
24.49944
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.6407 33.6435 96.9232 97.0754
S1-E1 327.3809 327.2944 64.5098 64.6542
S1-E2 275.5933 275.5382 72.2331 72.3816
S1-W1 271.7010 271.8580 126.7293 126.8860
S1-W2 207.4273 207.4743 106.4269 106.5832
S2-E1 299.5246 299.4386 61.0584 61.2007
S2-E2 245.4307 245.3741 68.9509 69.0978
S2-W1 243.0864 243.2421 130.6737 130.8288
S2-W2 174.3368 174.3815 108.2526 108.4094
E1-E2 65.7181 65.7006 -149.7933 -149.6719
E1-W1 313.1824 313.2409 -165.6250 -165.5152
E1-W2 221.6806 221.6480 -154.1797 -154.0631
E2-W1 250.5993 250.6786 -169.7276 -169.6184
E2-W2 156.2359 156.2212 -156.0233 -155.9084
W1-W2 105.5164 105.6115 -10.2632 -10.1414
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 60804.404155635
PI-COI spica
HIERARCH OBS TARG NAME HD_157198
HIERARCH OBS RA 260.2259
HIERARCH OBS DEC 24.49944
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 33.6407
HIERARCH ISS PBL12 END 33.6435
HIERARCH ISS PBLA12 START 96.9232
HIERARCH ISS PBLA12 END 97.0754
HIERARCH ISS PBL13 START 327.3809
HIERARCH ISS PBL13 END 327.2944
HIERARCH ISS PBLA13 START 64.5098
HIERARCH ISS PBLA13 END 64.6542
HIERARCH ISS PBL14 START 275.5933
HIERARCH ISS PBL14 END 275.5382
HIERARCH ISS PBLA14 START 72.2331
HIERARCH ISS PBLA14 END 72.3816
HIERARCH ISS PBL15 START 271.701
HIERARCH ISS PBL15 END 271.858
HIERARCH ISS PBLA15 START 126.7293
HIERARCH ISS PBLA15 END 126.886
HIERARCH ISS PBL16 START 207.4273
HIERARCH ISS PBL16 END 207.4743
HIERARCH ISS PBLA16 START 106.4269
HIERARCH ISS PBLA16 END 106.5832
HIERARCH ISS PBL23 START 299.5246
HIERARCH ISS PBL23 END 299.4386
HIERARCH ISS PBLA23 START 61.0584
HIERARCH ISS PBLA23 END 61.2007
HIERARCH ISS PBL24 START 245.4307
HIERARCH ISS PBL24 END 245.3741
HIERARCH ISS PBLA24 START 68.9509
HIERARCH ISS PBLA24 END 69.0978
HIERARCH ISS PBL25 START 243.0864
HIERARCH ISS PBL25 END 243.2421
HIERARCH ISS PBLA25 START 130.6737
HIERARCH ISS PBLA25 END 130.8288
HIERARCH ISS PBL26 START 174.3368
HIERARCH ISS PBL26 END 174.3815
HIERARCH ISS PBLA26 START 108.2526
HIERARCH ISS PBLA26 END 108.4094
HIERARCH ISS PBL34 START 65.7181
HIERARCH ISS PBL34 END 65.7006
HIERARCH ISS PBLA34 START -149.7933
HIERARCH ISS PBLA34 END -149.6719
HIERARCH ISS PBL35 START 313.1824
HIERARCH ISS PBL35 END 313.2409
HIERARCH ISS PBLA35 START -165.625
HIERARCH ISS PBLA35 END -165.5152
HIERARCH ISS PBL36 START 221.6806
HIERARCH ISS PBL36 END 221.648
HIERARCH ISS PBLA36 START -154.1797
HIERARCH ISS PBLA36 END -154.0631
HIERARCH ISS PBL45 START 250.5993
HIERARCH ISS PBL45 END 250.6786
HIERARCH ISS PBLA45 START -169.7276
HIERARCH ISS PBLA45 END -169.6184
HIERARCH ISS PBL46 START 156.2359
HIERARCH ISS PBL46 END 156.2212
HIERARCH ISS PBLA46 START -156.0233
HIERARCH ISS PBLA46 END -155.9084
HIERARCH ISS PBL56 START 105.5164
HIERARCH ISS PBL56 END 105.6115
HIERARCH ISS PBLA56 START -10.2632
HIERARCH ISS PBLA56 END -10.1414
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1