Exposure
ID
SPICA.2025-12-11T06-28-27_1
Header ID
SPICA.2025-12-11T06-28-27
Date updated
2025-12-11 06:27:21 UTC+0000
Release date
None
UTC Start
2025-12-11 06:27:21.975
UTC End
2025-12-11 06:28:21.975
MJD Start
61020.2690043365
MJD End
61020.26969878093
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
3.66729
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.82934
Observation
ID
72178
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
53611
Name
HD_36819
RA
83.86304
DEC
24.03959
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.5527 33.5508 85.7881 85.9427
S1-E1 330.6514 330.6574 55.3745 55.4835
S1-E2 278.5600 278.5383 62.5563 62.6754
S1-W1 258.0147 258.1984 113.8590 114.0613
S1-W2 204.5049 204.5227 94.4877 94.6608
S2-E1 302.1936 302.2158 52.1523 52.2574
S2-E2 248.0812 248.0703 59.4981 59.6129
S2-W1 228.9540 229.1537 117.8132 118.0180
S2-W2 171.4134 171.4350 96.1843 96.3606
E1-E2 64.4885 64.5416 -157.3105 -157.2197
E1-W1 294.4672 294.9264 -172.9539 -172.8545
E1-W2 214.9886 215.2108 -161.5020 -161.4114
E2-W1 233.0172 233.4218 -177.2337 -177.1280
E2-W2 150.7463 150.9156 -163.2939 -163.2027
W1-W2 94.0079 94.2227 -19.9580 -19.8002
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 61020.2690043365
PI-COI spica
HIERARCH OBS TARG NAME HD_36819
HIERARCH OBS RA 83.86304
HIERARCH OBS DEC 24.03959
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 33.5527
HIERARCH ISS PBL12 END 33.5508
HIERARCH ISS PBLA12 START 85.7881
HIERARCH ISS PBLA12 END 85.9427
HIERARCH ISS PBL13 START 330.6514
HIERARCH ISS PBL13 END 330.6574
HIERARCH ISS PBLA13 START 55.3745
HIERARCH ISS PBLA13 END 55.4835
HIERARCH ISS PBL14 START 278.56
HIERARCH ISS PBL14 END 278.5383
HIERARCH ISS PBLA14 START 62.5563
HIERARCH ISS PBLA14 END 62.6754
HIERARCH ISS PBL15 START 258.0147
HIERARCH ISS PBL15 END 258.1984
HIERARCH ISS PBLA15 START 113.859
HIERARCH ISS PBLA15 END 114.0613
HIERARCH ISS PBL16 START 204.5049
HIERARCH ISS PBL16 END 204.5227
HIERARCH ISS PBLA16 START 94.4877
HIERARCH ISS PBLA16 END 94.6608
HIERARCH ISS PBL23 START 302.1936
HIERARCH ISS PBL23 END 302.2158
HIERARCH ISS PBLA23 START 52.1523
HIERARCH ISS PBLA23 END 52.2574
HIERARCH ISS PBL24 START 248.0812
HIERARCH ISS PBL24 END 248.0703
HIERARCH ISS PBLA24 START 59.4981
HIERARCH ISS PBLA24 END 59.6129
HIERARCH ISS PBL25 START 228.954
HIERARCH ISS PBL25 END 229.1537
HIERARCH ISS PBLA25 START 117.8132
HIERARCH ISS PBLA25 END 118.018
HIERARCH ISS PBL26 START 171.4134
HIERARCH ISS PBL26 END 171.435
HIERARCH ISS PBLA26 START 96.1843
HIERARCH ISS PBLA26 END 96.3606
HIERARCH ISS PBL34 START 64.4885
HIERARCH ISS PBL34 END 64.5416
HIERARCH ISS PBLA34 START -157.3105
HIERARCH ISS PBLA34 END -157.2197
HIERARCH ISS PBL35 START 294.4672
HIERARCH ISS PBL35 END 294.9264
HIERARCH ISS PBLA35 START -172.9539
HIERARCH ISS PBLA35 END -172.8545
HIERARCH ISS PBL36 START 214.9886
HIERARCH ISS PBL36 END 215.2108
HIERARCH ISS PBLA36 START -161.502
HIERARCH ISS PBLA36 END -161.4114
HIERARCH ISS PBL45 START 233.0172
HIERARCH ISS PBL45 END 233.4218
HIERARCH ISS PBLA45 START -177.2337
HIERARCH ISS PBLA45 END -177.128
HIERARCH ISS PBL46 START 150.7463
HIERARCH ISS PBL46 END 150.9156
HIERARCH ISS PBLA46 START -163.2939
HIERARCH ISS PBLA46 END -163.2027
HIERARCH ISS PBL56 START 94.0079
HIERARCH ISS PBL56 END 94.2227
HIERARCH ISS PBLA56 START -19.958
HIERARCH ISS PBLA56 END -19.8002
HIERARCH CHARA TAU0 3.66729
HIERARCH CHARA SEEING 1.82934