Exposure
ID
SPICA.2025-08-14T05-32-43_1
Header ID
SPICA.2025-08-14T05-32-43
Date updated
2025-08-14 05:31:38 UTC+0000
Release date
None
UTC Start
2025-08-14 05:31:38.587
UTC End
2025-08-14 05:32:38.587
MJD Start
60901.2303077174
MJD End
60901.23100216183
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
64268
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47864
Name
HD_182564
RA
290.1671
DEC
65.71453
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.9392 28.9330 99.9588 100.1377
S1-E1 291.0714 291.2097 62.9566 63.1504
S1-E2 241.2233 241.3091 71.5040 71.6900
S1-W1 259.5607 259.4317 130.8248 131.0392
S2-E1 268.5256 268.6634 59.2378 59.4355
S2-E2 216.2203 216.3092 67.8477 68.0369
S2-W1 235.1893 235.0757 134.4441 134.6632
E1-E2 63.5964 63.6256 -151.3587 -151.1259
E1-W1 308.4938 308.5998 -168.2479 -168.0047
E2-W1 248.3286 248.4030 -172.5147 -172.2697
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 60901.2303077174
PI-COI spica
HIERARCH OBS TARG NAME HD_182564
HIERARCH OBS RA 290.1671
HIERARCH OBS DEC 65.71453
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 28.9392
HIERARCH ISS PBL12 END 28.933
HIERARCH ISS PBLA12 START 99.9588
HIERARCH ISS PBLA12 END 100.1377
HIERARCH ISS PBL13 START 291.0714
HIERARCH ISS PBL13 END 291.2097
HIERARCH ISS PBLA13 START 62.9566
HIERARCH ISS PBLA13 END 63.1504
HIERARCH ISS PBL14 START 241.2233
HIERARCH ISS PBL14 END 241.3091
HIERARCH ISS PBLA14 START 71.504
HIERARCH ISS PBLA14 END 71.69
HIERARCH ISS PBL15 START 259.5607
HIERARCH ISS PBL15 END 259.4317
HIERARCH ISS PBLA15 START 130.8248
HIERARCH ISS PBLA15 END 131.0392
HIERARCH ISS PBL23 START 268.5256
HIERARCH ISS PBL23 END 268.6634
HIERARCH ISS PBLA23 START 59.2378
HIERARCH ISS PBLA23 END 59.4355
HIERARCH ISS PBL24 START 216.2203
HIERARCH ISS PBL24 END 216.3092
HIERARCH ISS PBLA24 START 67.8477
HIERARCH ISS PBLA24 END 68.0369
HIERARCH ISS PBL25 START 235.1893
HIERARCH ISS PBL25 END 235.0757
HIERARCH ISS PBLA25 START 134.4441
HIERARCH ISS PBLA25 END 134.6632
HIERARCH ISS PBL34 START 63.5964
HIERARCH ISS PBL34 END 63.6256
HIERARCH ISS PBLA34 START -151.3587
HIERARCH ISS PBLA34 END -151.1259
HIERARCH ISS PBL35 START 308.4938
HIERARCH ISS PBL35 END 308.5998
HIERARCH ISS PBLA35 START -168.2479
HIERARCH ISS PBLA35 END -168.0047
HIERARCH ISS PBL45 START 248.3286
HIERARCH ISS PBL45 END 248.403
HIERARCH ISS PBLA45 START -172.5147
HIERARCH ISS PBLA45 END -172.2697
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1