Exposure
ID
SPICA.2025-06-15T08-11-59_1
Header ID
SPICA.2025-06-15T08-11-59
Date updated
2025-06-15 08:10:54 UTC+0000
Release date
None
UTC Start
2025-06-15 08:10:54.120
UTC End
2025-06-15 08:11:54.120
MJD Start
60841.3409041619
MJD End
60841.341598606334
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 29.0866 29.0827 96.2890 96.4679
S1-E1 288.3550 288.5175 59.0454 59.2384
S1-E2 239.6109 239.7161 67.7412 67.9265
S1-W1 262.1878 262.0782 126.4053 126.6199
S2-E1 265.7836 265.9440 55.2478 55.4449
S2-E2 214.5115 214.6181 64.0259 64.2142
S2-W1 237.4765 237.3804 129.9287 130.1481
E1-E2 62.9638 62.9983 -156.0788 -155.8459
E1-W1 306.0806 306.2121 -173.1951 -172.9511
E2-W1 246.6028 246.6973 -177.5047 -177.2587
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S03
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60841.3409041619
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 29.0866
HIERARCH ISS PBL12 END 29.0827
HIERARCH ISS PBLA12 START 96.289
HIERARCH ISS PBLA12 END 96.4679
HIERARCH ISS PBL13 START 288.355
HIERARCH ISS PBL13 END 288.5175
HIERARCH ISS PBLA13 START 59.0454
HIERARCH ISS PBLA13 END 59.2384
HIERARCH ISS PBL14 START 239.6109
HIERARCH ISS PBL14 END 239.7161
HIERARCH ISS PBLA14 START 67.7412
HIERARCH ISS PBLA14 END 67.9265
HIERARCH ISS PBL15 START 262.1878
HIERARCH ISS PBL15 END 262.0782
HIERARCH ISS PBLA15 START 126.4053
HIERARCH ISS PBLA15 END 126.6199
HIERARCH ISS PBL23 START 265.7836
HIERARCH ISS PBL23 END 265.944
HIERARCH ISS PBLA23 START 55.2478
HIERARCH ISS PBLA23 END 55.4449
HIERARCH ISS PBL24 START 214.5115
HIERARCH ISS PBL24 END 214.6181
HIERARCH ISS PBLA24 START 64.0259
HIERARCH ISS PBLA24 END 64.2142
HIERARCH ISS PBL25 START 237.4765
HIERARCH ISS PBL25 END 237.3804
HIERARCH ISS PBLA25 START 129.9287
HIERARCH ISS PBLA25 END 130.1481
HIERARCH ISS PBL34 START 62.9638
HIERARCH ISS PBL34 END 62.9983
HIERARCH ISS PBLA34 START -156.0788
HIERARCH ISS PBLA34 END -155.8459
HIERARCH ISS PBL35 START 306.0806
HIERARCH ISS PBL35 END 306.2121
HIERARCH ISS PBLA35 START -173.1951
HIERARCH ISS PBLA35 END -172.9511
HIERARCH ISS PBL45 START 246.6028
HIERARCH ISS PBL45 END 246.6973
HIERARCH ISS PBLA45 START -177.5047
HIERARCH ISS PBLA45 END -177.2587
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1