Exposure
ID
SPICA.2025-10-07T03-16-55_1
Header ID
SPICA.2025-10-07T03-16-55
Date updated
2025-10-07 03:15:50 UTC+0000
Release date
None
UTC Start
2025-10-07 03:15:50.113
UTC End
2025-10-07 03:16:50.113
MJD Start
60955.1359966771
MJD End
60955.13669112153
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
70852
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52569
Name
HD_199081
RA
313.3115
DEC
44.38726
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.5137 33.5114 96.3528 96.5070
S1-E1 325.4123 325.4995 63.7553 63.9138
S1-E2 274.0606 274.1149 71.5386 71.6943
S1-W1 278.1238 278.0951 125.0626 125.2440
S1-W2 208.7217 208.6934 105.7017 105.8640
S2-E1 297.7257 297.8132 60.2786 60.4388
S2-E2 244.0468 244.1026 68.2347 68.3915
S2-W1 249.2506 249.2325 128.7659 128.9505
S2-W2 175.7375 175.7124 107.4770 107.6408
E1-E2 65.4233 65.4458 -150.8074 -150.6286
E1-W1 310.3885 310.5332 -168.0600 -167.8759
E1-W2 220.0528 220.1379 -155.5917 -155.4120
E2-W1 248.6670 248.7882 -172.5353 -172.3493
E2-W2 154.9536 155.0162 -157.6098 -157.4296
W1-W2 106.6876 106.7403 -14.5032 -14.3062
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 60955.1359966771
PI-COI spica
HIERARCH OBS TARG NAME HD_199081
HIERARCH OBS RA 313.3115
HIERARCH OBS DEC 44.38726
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 33.5137
HIERARCH ISS PBL12 END 33.5114
HIERARCH ISS PBLA12 START 96.3528
HIERARCH ISS PBLA12 END 96.507
HIERARCH ISS PBL13 START 325.4123
HIERARCH ISS PBL13 END 325.4995
HIERARCH ISS PBLA13 START 63.7553
HIERARCH ISS PBLA13 END 63.9138
HIERARCH ISS PBL14 START 274.0606
HIERARCH ISS PBL14 END 274.1149
HIERARCH ISS PBLA14 START 71.5386
HIERARCH ISS PBLA14 END 71.6943
HIERARCH ISS PBL15 START 278.1238
HIERARCH ISS PBL15 END 278.0951
HIERARCH ISS PBLA15 START 125.0626
HIERARCH ISS PBLA15 END 125.244
HIERARCH ISS PBL16 START 208.7217
HIERARCH ISS PBL16 END 208.6934
HIERARCH ISS PBLA16 START 105.7017
HIERARCH ISS PBLA16 END 105.864
HIERARCH ISS PBL23 START 297.7257
HIERARCH ISS PBL23 END 297.8132
HIERARCH ISS PBLA23 START 60.2786
HIERARCH ISS PBLA23 END 60.4388
HIERARCH ISS PBL24 START 244.0468
HIERARCH ISS PBL24 END 244.1026
HIERARCH ISS PBLA24 START 68.2347
HIERARCH ISS PBLA24 END 68.3915
HIERARCH ISS PBL25 START 249.2506
HIERARCH ISS PBL25 END 249.2325
HIERARCH ISS PBLA25 START 128.7659
HIERARCH ISS PBLA25 END 128.9505
HIERARCH ISS PBL26 START 175.7375
HIERARCH ISS PBL26 END 175.7124
HIERARCH ISS PBLA26 START 107.477
HIERARCH ISS PBLA26 END 107.6408
HIERARCH ISS PBL34 START 65.4233
HIERARCH ISS PBL34 END 65.4458
HIERARCH ISS PBLA34 START -150.8074
HIERARCH ISS PBLA34 END -150.6286
HIERARCH ISS PBL35 START 310.3885
HIERARCH ISS PBL35 END 310.5332
HIERARCH ISS PBLA35 START -168.06
HIERARCH ISS PBLA35 END -167.8759
HIERARCH ISS PBL36 START 220.0528
HIERARCH ISS PBL36 END 220.1379
HIERARCH ISS PBLA36 START -155.5917
HIERARCH ISS PBLA36 END -155.412
HIERARCH ISS PBL45 START 248.667
HIERARCH ISS PBL45 END 248.7882
HIERARCH ISS PBLA45 START -172.5353
HIERARCH ISS PBLA45 END -172.3493
HIERARCH ISS PBL46 START 154.9536
HIERARCH ISS PBL46 END 155.0162
HIERARCH ISS PBLA46 START -157.6098
HIERARCH ISS PBLA46 END -157.4296
HIERARCH ISS PBL56 START 106.6876
HIERARCH ISS PBL56 END 106.7403
HIERARCH ISS PBLA56 START -14.5032
HIERARCH ISS PBLA56 END -14.3062
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1