Exposure
ID
SPICA.2025-06-14T06-21-50_1
Header ID
SPICA.2025-06-14T06-21-50
Date updated
2025-06-14 06:20:45 UTC+0000
Release date
None
UTC Start
2025-06-14 06:20:45.111
UTC End
2025-06-14 06:21:45.111
MJD Start
60840.2644110062
MJD End
60840.265105450635
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 31.4055 31.4094 83.3156 83.4808
S1-E1 291.3153 291.5845 48.1667 48.3347
S1-E2 246.7961 246.9790 56.8236 56.9857
S1-W1 276.0989 276.0671 109.4928 109.7015
S1-W2 200.1876 200.1806 92.2321 92.4100
S2-E1 266.2509 266.5155 44.2730 44.4445
S2-E2 219.1365 219.3165 53.1583 53.3225
S2-W1 248.3014 248.2779 112.6914 112.9058
S2-W2 169.2316 169.2221 93.8803 94.0609
E1-E2 60.1674 60.2355 -169.9594 -169.7438
E1-W1 289.6704 289.9765 171.4196 171.6558
E1-W2 202.8093 203.0403 -175.1860 -174.9644
E2-W1 233.4446 233.6785 166.6990 166.9396
E2-W2 142.9971 143.1596 -177.3826 -177.1585
W1-W2 103.6384 103.7017 -35.5373 -35.2853
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S03
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60840.2644110062
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 31.4055
HIERARCH ISS PBL12 END 31.4094
HIERARCH ISS PBLA12 START 83.3156
HIERARCH ISS PBLA12 END 83.4808
HIERARCH ISS PBL13 START 291.3153
HIERARCH ISS PBL13 END 291.5845
HIERARCH ISS PBLA13 START 48.1667
HIERARCH ISS PBLA13 END 48.3347
HIERARCH ISS PBL14 START 246.7961
HIERARCH ISS PBL14 END 246.979
HIERARCH ISS PBLA14 START 56.8236
HIERARCH ISS PBLA14 END 56.9857
HIERARCH ISS PBL15 START 276.0989
HIERARCH ISS PBL15 END 276.0671
HIERARCH ISS PBLA15 START 109.4928
HIERARCH ISS PBLA15 END 109.7015
HIERARCH ISS PBL16 START 200.1876
HIERARCH ISS PBL16 END 200.1806
HIERARCH ISS PBLA16 START 92.2321
HIERARCH ISS PBLA16 END 92.41
HIERARCH ISS PBL23 START 266.2509
HIERARCH ISS PBL23 END 266.5155
HIERARCH ISS PBLA23 START 44.273
HIERARCH ISS PBLA23 END 44.4445
HIERARCH ISS PBL24 START 219.1365
HIERARCH ISS PBL24 END 219.3165
HIERARCH ISS PBLA24 START 53.1583
HIERARCH ISS PBLA24 END 53.3225
HIERARCH ISS PBL25 START 248.3014
HIERARCH ISS PBL25 END 248.2779
HIERARCH ISS PBLA25 START 112.6914
HIERARCH ISS PBLA25 END 112.9058
HIERARCH ISS PBL26 START 169.2316
HIERARCH ISS PBL26 END 169.2221
HIERARCH ISS PBLA26 START 93.8803
HIERARCH ISS PBLA26 END 94.0609
HIERARCH ISS PBL34 START 60.1674
HIERARCH ISS PBL34 END 60.2355
HIERARCH ISS PBLA34 START -169.9594
HIERARCH ISS PBLA34 END -169.7438
HIERARCH ISS PBL35 START 289.6704
HIERARCH ISS PBL35 END 289.9765
HIERARCH ISS PBLA35 START 171.4196
HIERARCH ISS PBLA35 END 171.6558
HIERARCH ISS PBL36 START 202.8093
HIERARCH ISS PBL36 END 203.0403
HIERARCH ISS PBLA36 START -175.186
HIERARCH ISS PBLA36 END -174.9644
HIERARCH ISS PBL45 START 233.4446
HIERARCH ISS PBL45 END 233.6785
HIERARCH ISS PBLA45 START 166.699
HIERARCH ISS PBLA45 END 166.9396
HIERARCH ISS PBL46 START 142.9971
HIERARCH ISS PBL46 END 143.1596
HIERARCH ISS PBLA46 START -177.3826
HIERARCH ISS PBLA46 END -177.1585
HIERARCH ISS PBL56 START 103.6384
HIERARCH ISS PBL56 END 103.7017
HIERARCH ISS PBLA56 START -35.5373
HIERARCH ISS PBLA56 END -35.2853
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1