Exposure
ID
SPICA.2025-07-11T04-26-14_1
Header ID
SPICA.2025-07-11T04-26-14
Date updated
2025-07-11 04:25:08 UTC+0000
Release date
None
UTC Start
2025-07-11 04:25:08.995
UTC End
2025-07-11 04:26:08.995
MJD Start
60867.18413189
MJD End
60867.18482633443
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
68735
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
51149
Name
HD_145570
RA
243.0
DEC
-10.06424
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.7363 24.7543 99.3552 99.5573
S1-E1 258.9148 258.3920 56.9543 57.0853
S1-E2 210.0566 209.7142 66.3209 66.4875
S1-W1 217.2988 217.9042 138.2916 138.3860
S2-E1 241.2258 240.7141 52.9893 53.1036
S2-E2 189.7987 189.4521 62.2467 62.3990
S2-W1 198.6670 199.2256 142.7796 142.8542
E1-E2 61.9467 61.8503 -156.5417 -156.5504
E1-W1 311.9418 311.7958 -166.5694 -166.6104
E2-W1 251.1731 251.1289 -169.0306 -169.0761
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 60867.18413189
PI-COI spica
HIERARCH OBS TARG NAME HD_145570
HIERARCH OBS RA 243.0
HIERARCH OBS DEC -10.06424
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1W1W2
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 24.7363
HIERARCH ISS PBL12 END 24.7543
HIERARCH ISS PBLA12 START 99.3552
HIERARCH ISS PBLA12 END 99.5573
HIERARCH ISS PBL13 START 258.9148
HIERARCH ISS PBL13 END 258.392
HIERARCH ISS PBLA13 START 56.9543
HIERARCH ISS PBLA13 END 57.0853
HIERARCH ISS PBL14 START 210.0566
HIERARCH ISS PBL14 END 209.7142
HIERARCH ISS PBLA14 START 66.3209
HIERARCH ISS PBLA14 END 66.4875
HIERARCH ISS PBL15 START 217.2988
HIERARCH ISS PBL15 END 217.9042
HIERARCH ISS PBLA15 START 138.2916
HIERARCH ISS PBLA15 END 138.386
HIERARCH ISS PBL23 START 241.2258
HIERARCH ISS PBL23 END 240.7141
HIERARCH ISS PBLA23 START 52.9893
HIERARCH ISS PBLA23 END 53.1036
HIERARCH ISS PBL24 START 189.7987
HIERARCH ISS PBL24 END 189.4521
HIERARCH ISS PBLA24 START 62.2467
HIERARCH ISS PBLA24 END 62.399
HIERARCH ISS PBL25 START 198.667
HIERARCH ISS PBL25 END 199.2256
HIERARCH ISS PBLA25 START 142.7796
HIERARCH ISS PBLA25 END 142.8542
HIERARCH ISS PBL34 START 61.9467
HIERARCH ISS PBL34 END 61.8503
HIERARCH ISS PBLA34 START -156.5417
HIERARCH ISS PBLA34 END -156.5504
HIERARCH ISS PBL35 START 311.9418
HIERARCH ISS PBL35 END 311.7958
HIERARCH ISS PBLA35 START -166.5694
HIERARCH ISS PBLA35 END -166.6104
HIERARCH ISS PBL45 START 251.1731
HIERARCH ISS PBL45 END 251.1289
HIERARCH ISS PBLA45 START -169.0306
HIERARCH ISS PBLA45 END -169.0761
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1