Exposure
ID
SPICA.2025-07-11T04-24-01_1
Header ID
SPICA.2025-07-11T04-24-01
Date updated
2025-07-11 04:22:56 UTC+0000
Release date
None
UTC Start
2025-07-11 04:22:56.724
UTC End
2025-07-11 04:23:56.724
MJD Start
60867.182600973
MJD End
60867.18329541743
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 24.7009 24.7181 98.9419 99.1451
S1-E1 259.9802 259.4571 56.6910 56.8196
S1-E2 210.7587 210.4133 65.9850 66.1493
S1-W1 216.0603 216.6692 138.0953 138.1923
S2-E1 242.2664 241.7558 52.7600 52.8720
S2-E2 190.5072 190.1589 61.9402 62.0901
S2-W1 197.5224 198.0854 142.6240 142.7010
E1-E2 62.1396 62.0455 -156.5224 -156.5322
E1-W1 312.2192 312.0863 -166.4850 -166.5266
E2-W1 251.2467 251.2133 -168.9373 -168.9833
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 60867.182600973
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 24.7009
HIERARCH ISS PBL12 END 24.7181
HIERARCH ISS PBLA12 START 98.9419
HIERARCH ISS PBLA12 END 99.1451
HIERARCH ISS PBL13 START 259.9802
HIERARCH ISS PBL13 END 259.4571
HIERARCH ISS PBLA13 START 56.691
HIERARCH ISS PBLA13 END 56.8196
HIERARCH ISS PBL14 START 210.7587
HIERARCH ISS PBL14 END 210.4133
HIERARCH ISS PBLA14 START 65.985
HIERARCH ISS PBLA14 END 66.1493
HIERARCH ISS PBL15 START 216.0603
HIERARCH ISS PBL15 END 216.6692
HIERARCH ISS PBLA15 START 138.0953
HIERARCH ISS PBLA15 END 138.1923
HIERARCH ISS PBL23 START 242.2664
HIERARCH ISS PBL23 END 241.7558
HIERARCH ISS PBLA23 START 52.76
HIERARCH ISS PBLA23 END 52.872
HIERARCH ISS PBL24 START 190.5072
HIERARCH ISS PBL24 END 190.1589
HIERARCH ISS PBLA24 START 61.9402
HIERARCH ISS PBLA24 END 62.0901
HIERARCH ISS PBL25 START 197.5224
HIERARCH ISS PBL25 END 198.0854
HIERARCH ISS PBLA25 START 142.624
HIERARCH ISS PBLA25 END 142.701
HIERARCH ISS PBL34 START 62.1396
HIERARCH ISS PBL34 END 62.0455
HIERARCH ISS PBLA34 START -156.5224
HIERARCH ISS PBLA34 END -156.5322
HIERARCH ISS PBL35 START 312.2192
HIERARCH ISS PBL35 END 312.0863
HIERARCH ISS PBLA35 START -166.485
HIERARCH ISS PBLA35 END -166.5266
HIERARCH ISS PBL45 START 251.2467
HIERARCH ISS PBL45 END 251.2133
HIERARCH ISS PBLA45 START -168.9373
HIERARCH ISS PBLA45 END -168.9833
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1