Exposure
ID
SPICA.2025-07-11T09-35-52_1
Header ID
SPICA.2025-07-11T09-35-52
Date updated
2025-07-11 09:34:47 UTC+0000
Release date
None
UTC Start
2025-07-11 09:34:47.077
UTC End
2025-07-11 09:35:47.077
MJD Start
60867.3991559838
MJD End
60867.399850428235
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
68742
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47742
Name
HD_216735
RA
343.807
DEC
8.816165
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.9132 30.9052 83.1033 83.2685
S1-E1 325.8338 325.6754 53.3312 53.4103
S1-E2 270.6879 270.5315 59.9970 60.0961
S1-W1 220.9946 221.3241 114.4697 114.6979
S2-E1 299.3947 299.2683 50.3924 50.4632
S2-E2 242.5582 242.4248 57.1302 57.2206
S2-W1 195.2633 195.6182 119.1965 119.4234
E1-E2 65.0655 65.1088 -155.5446 -155.5204
E1-W1 292.3887 292.9038 -168.1170 -168.0967
E2-W1 229.3211 229.7949 -171.6579 -171.6337
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 60867.3991559838
PI-COI spica
HIERARCH OBS TARG NAME HD_216735
HIERARCH OBS RA 343.807
HIERARCH OBS DEC 8.816165
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 30.9132
HIERARCH ISS PBL12 END 30.9052
HIERARCH ISS PBLA12 START 83.1033
HIERARCH ISS PBLA12 END 83.2685
HIERARCH ISS PBL13 START 325.8338
HIERARCH ISS PBL13 END 325.6754
HIERARCH ISS PBLA13 START 53.3312
HIERARCH ISS PBLA13 END 53.4103
HIERARCH ISS PBL14 START 270.6879
HIERARCH ISS PBL14 END 270.5315
HIERARCH ISS PBLA14 START 59.997
HIERARCH ISS PBLA14 END 60.0961
HIERARCH ISS PBL15 START 220.9946
HIERARCH ISS PBL15 END 221.3241
HIERARCH ISS PBLA15 START 114.4697
HIERARCH ISS PBLA15 END 114.6979
HIERARCH ISS PBL23 START 299.3947
HIERARCH ISS PBL23 END 299.2683
HIERARCH ISS PBLA23 START 50.3924
HIERARCH ISS PBLA23 END 50.4632
HIERARCH ISS PBL24 START 242.5582
HIERARCH ISS PBL24 END 242.4248
HIERARCH ISS PBLA24 START 57.1302
HIERARCH ISS PBLA24 END 57.2206
HIERARCH ISS PBL25 START 195.2633
HIERARCH ISS PBL25 END 195.6182
HIERARCH ISS PBLA25 START 119.1965
HIERARCH ISS PBLA25 END 119.4234
HIERARCH ISS PBL34 START 65.0655
HIERARCH ISS PBL34 END 65.1088
HIERARCH ISS PBLA34 START -155.5446
HIERARCH ISS PBLA34 END -155.5204
HIERARCH ISS PBL35 START 292.3887
HIERARCH ISS PBL35 END 292.9038
HIERARCH ISS PBLA35 START -168.117
HIERARCH ISS PBLA35 END -168.0967
HIERARCH ISS PBL45 START 229.3211
HIERARCH ISS PBL45 END 229.7949
HIERARCH ISS PBLA45 START -171.6579
HIERARCH ISS PBLA45 END -171.6337
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1