Exposure
ID
SPICA.2025-06-15T08-10-53_1
Header ID
SPICA.2025-06-15T08-10-53
Date updated
2025-06-15 08:09:48 UTC+0000
Release date
None
UTC Start
2025-06-15 08:09:48.017
UTC End
2025-06-15 08:10:48.017
MJD Start
60841.3401390842
MJD End
60841.34083352863
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 29.0904 29.0867 96.1069 96.2858
S1-E1 288.1884 288.3521 58.8490 59.0420
S1-E2 239.5028 239.6090 67.5526 67.7379
S1-W1 262.2985 262.1898 126.1867 126.4014
S2-E1 265.6193 265.7807 55.0473 55.2443
S2-E2 214.4022 214.5096 63.8341 64.0225
S2-W1 237.5736 237.4782 129.7053 129.9247
E1-E2 62.9283 62.9631 -156.3160 -156.0830
E1-W1 305.9455 306.0783 -173.4436 -173.1995
E2-W1 246.5056 246.6011 -177.7552 -177.5091
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S03
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60841.3401390842
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 29.0904
HIERARCH ISS PBL12 END 29.0867
HIERARCH ISS PBLA12 START 96.1069
HIERARCH ISS PBLA12 END 96.2858
HIERARCH ISS PBL13 START 288.1884
HIERARCH ISS PBL13 END 288.3521
HIERARCH ISS PBLA13 START 58.849
HIERARCH ISS PBLA13 END 59.042
HIERARCH ISS PBL14 START 239.5028
HIERARCH ISS PBL14 END 239.609
HIERARCH ISS PBLA14 START 67.5526
HIERARCH ISS PBLA14 END 67.7379
HIERARCH ISS PBL15 START 262.2985
HIERARCH ISS PBL15 END 262.1898
HIERARCH ISS PBLA15 START 126.1867
HIERARCH ISS PBLA15 END 126.4014
HIERARCH ISS PBL23 START 265.6193
HIERARCH ISS PBL23 END 265.7807
HIERARCH ISS PBLA23 START 55.0473
HIERARCH ISS PBLA23 END 55.2443
HIERARCH ISS PBL24 START 214.4022
HIERARCH ISS PBL24 END 214.5096
HIERARCH ISS PBLA24 START 63.8341
HIERARCH ISS PBLA24 END 64.0225
HIERARCH ISS PBL25 START 237.5736
HIERARCH ISS PBL25 END 237.4782
HIERARCH ISS PBLA25 START 129.7053
HIERARCH ISS PBLA25 END 129.9247
HIERARCH ISS PBL34 START 62.9283
HIERARCH ISS PBL34 END 62.9631
HIERARCH ISS PBLA34 START -156.316
HIERARCH ISS PBLA34 END -156.083
HIERARCH ISS PBL35 START 305.9455
HIERARCH ISS PBL35 END 306.0783
HIERARCH ISS PBLA35 START -173.4436
HIERARCH ISS PBLA35 END -173.1995
HIERARCH ISS PBL45 START 246.5056
HIERARCH ISS PBL45 END 246.6011
HIERARCH ISS PBLA45 START -177.7552
HIERARCH ISS PBLA45 END -177.5091
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1