Exposure
ID
SPICA.2025-05-15T12-19-05_1
Header ID
SPICA.2025-05-15T12-19-05
Date updated
2025-05-15 12:18:00 UTC+0000
Release date
None
UTC Start
2025-05-15 12:18:00.599
UTC End
2025-05-15 12:19:00.599
MJD Start
60810.512506938
MJD End
60810.51320138243
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 31.4544 31.4603 95.5617 95.7252
S1-E1 313.5058 313.2728 61.5271 61.6590
S1-E2 261.6628 261.5063 69.4623 69.6073
S1-W1 252.4846 252.8181 127.7256 127.8762
S1-W2 192.7341 192.8426 105.7516 105.9186
S2-E1 287.9782 287.7515 58.0223 58.1479
S2-E2 233.8255 233.6692 66.0696 66.2094
S2-W1 226.4775 226.8010 131.9656 132.1095
S2-W2 161.8715 161.9746 107.7217 107.8884
E1-E2 65.2585 65.2211 -152.0835 -152.0128
E1-W1 313.2810 313.3337 -165.9825 -165.9318
E1-W2 220.9803 220.8964 -155.9410 -155.8781
E2-W1 250.4243 250.5194 -169.5715 -169.5223
E2-W2 155.9314 155.8857 -157.5544 -157.4943
W1-W2 103.1522 103.2970 -7.9161 -7.8518
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 60810.512506938
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 31.4544
HIERARCH ISS PBL12 END 31.4603
HIERARCH ISS PBLA12 START 95.5617
HIERARCH ISS PBLA12 END 95.7252
HIERARCH ISS PBL13 START 313.5058
HIERARCH ISS PBL13 END 313.2728
HIERARCH ISS PBLA13 START 61.5271
HIERARCH ISS PBLA13 END 61.659
HIERARCH ISS PBL14 START 261.6628
HIERARCH ISS PBL14 END 261.5063
HIERARCH ISS PBLA14 START 69.4623
HIERARCH ISS PBLA14 END 69.6073
HIERARCH ISS PBL15 START 252.4846
HIERARCH ISS PBL15 END 252.8181
HIERARCH ISS PBLA15 START 127.7256
HIERARCH ISS PBLA15 END 127.8762
HIERARCH ISS PBL16 START 192.7341
HIERARCH ISS PBL16 END 192.8426
HIERARCH ISS PBLA16 START 105.7516
HIERARCH ISS PBLA16 END 105.9186
HIERARCH ISS PBL23 START 287.9782
HIERARCH ISS PBL23 END 287.7515
HIERARCH ISS PBLA23 START 58.0223
HIERARCH ISS PBLA23 END 58.1479
HIERARCH ISS PBL24 START 233.8255
HIERARCH ISS PBL24 END 233.6692
HIERARCH ISS PBLA24 START 66.0696
HIERARCH ISS PBLA24 END 66.2094
HIERARCH ISS PBL25 START 226.4775
HIERARCH ISS PBL25 END 226.801
HIERARCH ISS PBLA25 START 131.9656
HIERARCH ISS PBLA25 END 132.1095
HIERARCH ISS PBL26 START 161.8715
HIERARCH ISS PBL26 END 161.9746
HIERARCH ISS PBLA26 START 107.7217
HIERARCH ISS PBLA26 END 107.8884
HIERARCH ISS PBL34 START 65.2585
HIERARCH ISS PBL34 END 65.2211
HIERARCH ISS PBLA34 START -152.0835
HIERARCH ISS PBLA34 END -152.0128
HIERARCH ISS PBL35 START 313.281
HIERARCH ISS PBL35 END 313.3337
HIERARCH ISS PBLA35 START -165.9825
HIERARCH ISS PBLA35 END -165.9318
HIERARCH ISS PBL36 START 220.9803
HIERARCH ISS PBL36 END 220.8964
HIERARCH ISS PBLA36 START -155.941
HIERARCH ISS PBLA36 END -155.8781
HIERARCH ISS PBL45 START 250.4243
HIERARCH ISS PBL45 END 250.5194
HIERARCH ISS PBLA45 START -169.5715
HIERARCH ISS PBLA45 END -169.5223
HIERARCH ISS PBL46 START 155.9314
HIERARCH ISS PBL46 END 155.8857
HIERARCH ISS PBLA46 START -157.5544
HIERARCH ISS PBLA46 END -157.4943
HIERARCH ISS PBL56 START 103.1522
HIERARCH ISS PBL56 END 103.297
HIERARCH ISS PBLA56 START -7.9161
HIERARCH ISS PBLA56 END -7.8518
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1