Exposure
ID
SPICA.2025-06-24T05-53-56_1
Header ID
SPICA.2025-06-24T05-53-56
Date updated
2025-06-24 05:52:51 UTC+0000
Release date
None
UTC Start
2025-06-24 05:52:51.273
UTC End
2025-06-24 05:53:51.273
MJD Start
60850.2450378782
MJD End
60850.24573232263
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
None
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 28.4398 28.4521 70.3067 70.4847
S1-E1 250.3660 250.7265 30.8157 31.0136
S1-E2 212.7660 213.0306 40.8754 41.0608
S1-W1 270.0269 270.0154 94.8725 95.0917
S2-E1 229.1332 229.4769 26.2884 26.4931
S2-E2 188.5152 188.7668 36.6241 36.8144
S2-W1 244.4475 244.4345 97.6449 97.8698
E1-E2 55.2417 55.3101 168.5349 168.7964
E1-W1 276.4877 276.7355 149.3879 149.6654
E2-W1 225.0326 225.2107 144.7696 145.0488
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 60850.2450378782
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 28.4398
HIERARCH ISS PBL12 END 28.4521
HIERARCH ISS PBLA12 START 70.3067
HIERARCH ISS PBLA12 END 70.4847
HIERARCH ISS PBL13 START 250.366
HIERARCH ISS PBL13 END 250.7265
HIERARCH ISS PBLA13 START 30.8157
HIERARCH ISS PBLA13 END 31.0136
HIERARCH ISS PBL14 START 212.766
HIERARCH ISS PBL14 END 213.0306
HIERARCH ISS PBLA14 START 40.8754
HIERARCH ISS PBLA14 END 41.0608
HIERARCH ISS PBL15 START 270.0269
HIERARCH ISS PBL15 END 270.0154
HIERARCH ISS PBLA15 START 94.8725
HIERARCH ISS PBLA15 END 95.0917
HIERARCH ISS PBL23 START 229.1332
HIERARCH ISS PBL23 END 229.4769
HIERARCH ISS PBLA23 START 26.2884
HIERARCH ISS PBLA23 END 26.4931
HIERARCH ISS PBL24 START 188.5152
HIERARCH ISS PBL24 END 188.7668
HIERARCH ISS PBLA24 START 36.6241
HIERARCH ISS PBLA24 END 36.8144
HIERARCH ISS PBL25 START 244.4475
HIERARCH ISS PBL25 END 244.4345
HIERARCH ISS PBLA25 START 97.6449
HIERARCH ISS PBLA25 END 97.8698
HIERARCH ISS PBL34 START 55.2417
HIERARCH ISS PBL34 END 55.3101
HIERARCH ISS PBLA34 START 168.5349
HIERARCH ISS PBLA34 END 168.7964
HIERARCH ISS PBL35 START 276.4877
HIERARCH ISS PBL35 END 276.7355
HIERARCH ISS PBLA35 START 149.3879
HIERARCH ISS PBLA35 END 149.6654
HIERARCH ISS PBL45 START 225.0326
HIERARCH ISS PBL45 END 225.2107
HIERARCH ISS PBLA45 START 144.7696
HIERARCH ISS PBLA45 END 145.0488
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1