Exposure
ID
SPICA.2025-06-15T08-08-40_1
Header ID
SPICA.2025-06-15T08-08-40
Date updated
2025-06-15 08:07:35 UTC+0000
Release date
None
UTC Start
2025-06-15 08:07:35.824
UTC End
2025-06-15 08:08:35.824
MJD Start
60841.3386090751
MJD End
60841.33930351953
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
68346
Category
science
Program ID
S05/S03
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/vrard
Target
ID
50793
Name
HD_170693
RA
276.4964
DEC
65.56348
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.0977 29.0942 95.7426 95.9216
S1-E1 287.8514 288.0176 58.4561 58.6491
S1-E2 239.2836 239.3917 67.1756 67.3608
S1-W1 262.5170 262.4102 125.7496 125.9643
S2-E1 265.2871 265.4508 54.6462 54.8432
S2-E2 214.1807 214.2899 63.4508 63.6390
S2-W1 237.7651 237.6715 129.2585 129.4779
E1-E2 62.8566 62.8920 -156.7906 -156.5575
E1-W1 305.6715 305.8067 -173.9408 -173.6965
E2-W1 246.3082 246.4056 -178.2565 -178.0102
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S03
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60841.3386090751
PI-COI ebrahimkutty/vrard
HIERARCH OBS TARG NAME HD_170693
HIERARCH OBS RA 276.4964
HIERARCH OBS DEC 65.56348
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
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 29.0977
HIERARCH ISS PBL12 END 29.0942
HIERARCH ISS PBLA12 START 95.7426
HIERARCH ISS PBLA12 END 95.9216
HIERARCH ISS PBL13 START 287.8514
HIERARCH ISS PBL13 END 288.0176
HIERARCH ISS PBLA13 START 58.4561
HIERARCH ISS PBLA13 END 58.6491
HIERARCH ISS PBL14 START 239.2836
HIERARCH ISS PBL14 END 239.3917
HIERARCH ISS PBLA14 START 67.1756
HIERARCH ISS PBLA14 END 67.3608
HIERARCH ISS PBL15 START 262.517
HIERARCH ISS PBL15 END 262.4102
HIERARCH ISS PBLA15 START 125.7496
HIERARCH ISS PBLA15 END 125.9643
HIERARCH ISS PBL23 START 265.2871
HIERARCH ISS PBL23 END 265.4508
HIERARCH ISS PBLA23 START 54.6462
HIERARCH ISS PBLA23 END 54.8432
HIERARCH ISS PBL24 START 214.1807
HIERARCH ISS PBL24 END 214.2899
HIERARCH ISS PBLA24 START 63.4508
HIERARCH ISS PBLA24 END 63.639
HIERARCH ISS PBL25 START 237.7651
HIERARCH ISS PBL25 END 237.6715
HIERARCH ISS PBLA25 START 129.2585
HIERARCH ISS PBLA25 END 129.4779
HIERARCH ISS PBL34 START 62.8566
HIERARCH ISS PBL34 END 62.892
HIERARCH ISS PBLA34 START -156.7906
HIERARCH ISS PBLA34 END -156.5575
HIERARCH ISS PBL35 START 305.6715
HIERARCH ISS PBL35 END 305.8067
HIERARCH ISS PBLA35 START -173.9408
HIERARCH ISS PBLA35 END -173.6965
HIERARCH ISS PBL45 START 246.3082
HIERARCH ISS PBL45 END 246.4056
HIERARCH ISS PBLA45 START -178.2565
HIERARCH ISS PBLA45 END -178.0102
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1