Exposure
ID
SPICA.2025-07-11T04-21-49_1
Header ID
SPICA.2025-07-11T04-21-49
Date updated
2025-07-11 04:20:44 UTC+0000
Release date
None
UTC Start
2025-07-11 04:20:44.495
UTC End
2025-07-11 04:21:44.495
MJD Start
60867.1810705443
MJD End
60867.18176498873
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 24.6670 24.6835 98.5266 98.7308
S1-E1 261.0456 260.5224 56.4327 56.5589
S1-E2 211.4667 211.1183 65.6536 65.8158
S1-W1 214.8152 215.4274 137.8936 137.9933
S2-E1 243.3041 242.7948 52.5357 52.6453
S2-E2 191.2187 190.8689 61.6386 61.7861
S2-W1 196.3694 196.9367 142.4635 142.5429
E1-E2 62.3277 62.2359 -156.5011 -156.5119
E1-W1 312.4699 312.3501 -166.3995 -166.4417
E2-W1 251.2985 251.2758 -168.8431 -168.8895
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 60867.1810705443
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 24.667
HIERARCH ISS PBL12 END 24.6835
HIERARCH ISS PBLA12 START 98.5266
HIERARCH ISS PBLA12 END 98.7308
HIERARCH ISS PBL13 START 261.0456
HIERARCH ISS PBL13 END 260.5224
HIERARCH ISS PBLA13 START 56.4327
HIERARCH ISS PBLA13 END 56.5589
HIERARCH ISS PBL14 START 211.4667
HIERARCH ISS PBL14 END 211.1183
HIERARCH ISS PBLA14 START 65.6536
HIERARCH ISS PBLA14 END 65.8158
HIERARCH ISS PBL15 START 214.8152
HIERARCH ISS PBL15 END 215.4274
HIERARCH ISS PBLA15 START 137.8936
HIERARCH ISS PBLA15 END 137.9933
HIERARCH ISS PBL23 START 243.3041
HIERARCH ISS PBL23 END 242.7948
HIERARCH ISS PBLA23 START 52.5357
HIERARCH ISS PBLA23 END 52.6453
HIERARCH ISS PBL24 START 191.2187
HIERARCH ISS PBL24 END 190.8689
HIERARCH ISS PBLA24 START 61.6386
HIERARCH ISS PBLA24 END 61.7861
HIERARCH ISS PBL25 START 196.3694
HIERARCH ISS PBL25 END 196.9367
HIERARCH ISS PBLA25 START 142.4635
HIERARCH ISS PBLA25 END 142.5429
HIERARCH ISS PBL34 START 62.3277
HIERARCH ISS PBL34 END 62.2359
HIERARCH ISS PBLA34 START -156.5011
HIERARCH ISS PBLA34 END -156.5119
HIERARCH ISS PBL35 START 312.4699
HIERARCH ISS PBL35 END 312.3501
HIERARCH ISS PBLA35 START -166.3995
HIERARCH ISS PBLA35 END -166.4417
HIERARCH ISS PBL45 START 251.2985
HIERARCH ISS PBL45 END 251.2758
HIERARCH ISS PBLA45 START -168.8431
HIERARCH ISS PBLA45 END -168.8895
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1