Exposure
ID
SPICA.2025-06-13T09-09-46_1
Header ID
SPICA.2025-06-13T09-09-46
Date updated
2025-06-13 09:08:41 UTC+0000
Release date
None
UTC Start
2025-06-13 09:08:41.847
UTC End
2025-06-13 09:09:41.847
MJD Start
60839.3810398921
MJD End
60839.38173433653
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
64280
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47701
Name
HD_195810
RA
308.3032
DEC
11.30326
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.4688 31.4626 84.0520 84.2153
S1-E1 326.9471 326.8110 53.9842 54.0703
S1-E2 272.3367 272.2014 60.7928 60.8970
S1-W1 229.0689 229.3787 114.8432 115.0628
S1-W2 187.8393 187.8650 93.2133 93.4023
S2-E1 300.1274 300.0199 50.9729 51.0514
S2-E2 243.7425 243.6272 57.8704 57.9668
S2-W1 202.6772 203.0090 119.4020 119.6207
S2-W2 156.8520 156.8865 95.0438 95.2371
E1-E2 65.1011 65.1431 -155.7475 -155.7110
E1-W1 293.9839 294.4773 -168.9033 -168.8690
E1-W2 216.8717 217.0720 -159.2293 -159.1962
E2-W1 231.0670 231.5198 -172.5799 -172.5413
E2-W2 151.9423 152.1009 -160.7204 -160.6881
W1-W2 88.0883 88.3692 -13.3418 -13.2455
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 60839.3810398921
PI-COI spica
HIERARCH OBS TARG NAME HD_195810
HIERARCH OBS RA 308.3032
HIERARCH OBS DEC 11.30326
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 31.4688
HIERARCH ISS PBL12 END 31.4626
HIERARCH ISS PBLA12 START 84.052
HIERARCH ISS PBLA12 END 84.2153
HIERARCH ISS PBL13 START 326.9471
HIERARCH ISS PBL13 END 326.811
HIERARCH ISS PBLA13 START 53.9842
HIERARCH ISS PBLA13 END 54.0703
HIERARCH ISS PBL14 START 272.3367
HIERARCH ISS PBL14 END 272.2014
HIERARCH ISS PBLA14 START 60.7928
HIERARCH ISS PBLA14 END 60.897
HIERARCH ISS PBL15 START 229.0689
HIERARCH ISS PBL15 END 229.3787
HIERARCH ISS PBLA15 START 114.8432
HIERARCH ISS PBLA15 END 115.0628
HIERARCH ISS PBL16 START 187.8393
HIERARCH ISS PBL16 END 187.865
HIERARCH ISS PBLA16 START 93.2133
HIERARCH ISS PBLA16 END 93.4023
HIERARCH ISS PBL23 START 300.1274
HIERARCH ISS PBL23 END 300.0199
HIERARCH ISS PBLA23 START 50.9729
HIERARCH ISS PBLA23 END 51.0514
HIERARCH ISS PBL24 START 243.7425
HIERARCH ISS PBL24 END 243.6272
HIERARCH ISS PBLA24 START 57.8704
HIERARCH ISS PBLA24 END 57.9668
HIERARCH ISS PBL25 START 202.6772
HIERARCH ISS PBL25 END 203.009
HIERARCH ISS PBLA25 START 119.402
HIERARCH ISS PBLA25 END 119.6207
HIERARCH ISS PBL26 START 156.852
HIERARCH ISS PBL26 END 156.8865
HIERARCH ISS PBLA26 START 95.0438
HIERARCH ISS PBLA26 END 95.2371
HIERARCH ISS PBL34 START 65.1011
HIERARCH ISS PBL34 END 65.1431
HIERARCH ISS PBLA34 START -155.7475
HIERARCH ISS PBLA34 END -155.711
HIERARCH ISS PBL35 START 293.9839
HIERARCH ISS PBL35 END 294.4773
HIERARCH ISS PBLA35 START -168.9033
HIERARCH ISS PBLA35 END -168.869
HIERARCH ISS PBL36 START 216.8717
HIERARCH ISS PBL36 END 217.072
HIERARCH ISS PBLA36 START -159.2293
HIERARCH ISS PBLA36 END -159.1962
HIERARCH ISS PBL45 START 231.067
HIERARCH ISS PBL45 END 231.5198
HIERARCH ISS PBLA45 START -172.5799
HIERARCH ISS PBLA45 END -172.5413
HIERARCH ISS PBL46 START 151.9423
HIERARCH ISS PBL46 END 152.1009
HIERARCH ISS PBLA46 START -160.7204
HIERARCH ISS PBLA46 END -160.6881
HIERARCH ISS PBL56 START 88.0883
HIERARCH ISS PBL56 END 88.3692
HIERARCH ISS PBLA56 START -13.3418
HIERARCH ISS PBLA56 END -13.2455
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1