Exposure
ID
SPICA.2025-06-14T06-31-52_1
Header ID
SPICA.2025-06-14T06-31-52
Date updated
2025-06-14 06:30:46 UTC+0000
Release date
None
UTC Start
2025-06-14 06:30:46.919
UTC End
2025-06-14 06:31:46.919
MJD Start
60840.2713763716
MJD End
60840.272070816034
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
68316
Category
science
Program ID
S05/S03
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/vrard
Target
ID
50775
Name
HD_163588
RA
268.3822
DEC
56.87264
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.4381 31.4411 84.8475 85.0129
S1-E1 293.7432 293.9963 49.7266 49.8954
S1-E2 248.4424 248.6135 58.3298 58.4928
S1-W1 275.7834 275.7464 111.4231 111.6308
S1-W2 200.1023 200.0903 93.8805 94.0583
S2-E1 268.6383 268.8874 45.8661 46.0384
S2-E2 220.7584 220.9272 54.6843 54.8495
S2-W1 248.0659 248.0379 114.6733 114.8865
S2-W2 169.1261 169.1124 95.5529 95.7333
E1-E2 60.7821 60.8462 -167.9671 -167.7529
E1-W1 292.4406 292.7303 173.5972 173.8306
E1-W2 204.8952 205.1128 -173.1401 -172.9203
E2-W1 235.5634 235.7853 168.9167 169.1543
E2-W2 144.4646 144.6178 -175.3141 -175.0920
W1-W2 104.2139 104.2745 -33.2145 -32.9656
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S03
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60840.2713763716
PI-COI ebrahimkutty/vrard
HIERARCH OBS TARG NAME HD_163588
HIERARCH OBS RA 268.3822
HIERARCH OBS DEC 56.87264
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 31.4381
HIERARCH ISS PBL12 END 31.4411
HIERARCH ISS PBLA12 START 84.8475
HIERARCH ISS PBLA12 END 85.0129
HIERARCH ISS PBL13 START 293.7432
HIERARCH ISS PBL13 END 293.9963
HIERARCH ISS PBLA13 START 49.7266
HIERARCH ISS PBLA13 END 49.8954
HIERARCH ISS PBL14 START 248.4424
HIERARCH ISS PBL14 END 248.6135
HIERARCH ISS PBLA14 START 58.3298
HIERARCH ISS PBLA14 END 58.4928
HIERARCH ISS PBL15 START 275.7834
HIERARCH ISS PBL15 END 275.7464
HIERARCH ISS PBLA15 START 111.4231
HIERARCH ISS PBLA15 END 111.6308
HIERARCH ISS PBL16 START 200.1023
HIERARCH ISS PBL16 END 200.0903
HIERARCH ISS PBLA16 START 93.8805
HIERARCH ISS PBLA16 END 94.0583
HIERARCH ISS PBL23 START 268.6383
HIERARCH ISS PBL23 END 268.8874
HIERARCH ISS PBLA23 START 45.8661
HIERARCH ISS PBLA23 END 46.0384
HIERARCH ISS PBL24 START 220.7584
HIERARCH ISS PBL24 END 220.9272
HIERARCH ISS PBLA24 START 54.6843
HIERARCH ISS PBLA24 END 54.8495
HIERARCH ISS PBL25 START 248.0659
HIERARCH ISS PBL25 END 248.0379
HIERARCH ISS PBLA25 START 114.6733
HIERARCH ISS PBLA25 END 114.8865
HIERARCH ISS PBL26 START 169.1261
HIERARCH ISS PBL26 END 169.1124
HIERARCH ISS PBLA26 START 95.5529
HIERARCH ISS PBLA26 END 95.7333
HIERARCH ISS PBL34 START 60.7821
HIERARCH ISS PBL34 END 60.8462
HIERARCH ISS PBLA34 START -167.9671
HIERARCH ISS PBLA34 END -167.7529
HIERARCH ISS PBL35 START 292.4406
HIERARCH ISS PBL35 END 292.7303
HIERARCH ISS PBLA35 START 173.5972
HIERARCH ISS PBLA35 END 173.8306
HIERARCH ISS PBL36 START 204.8952
HIERARCH ISS PBL36 END 205.1128
HIERARCH ISS PBLA36 START -173.1401
HIERARCH ISS PBLA36 END -172.9203
HIERARCH ISS PBL45 START 235.5634
HIERARCH ISS PBL45 END 235.7853
HIERARCH ISS PBLA45 START 168.9167
HIERARCH ISS PBLA45 END 169.1543
HIERARCH ISS PBL46 START 144.4646
HIERARCH ISS PBL46 END 144.6178
HIERARCH ISS PBLA46 START -175.3141
HIERARCH ISS PBLA46 END -175.092
HIERARCH ISS PBL56 START 104.2139
HIERARCH ISS PBL56 END 104.2745
HIERARCH ISS PBLA56 START -33.2145
HIERARCH ISS PBLA56 END -32.9656
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1