Exposure
ID
SPICA.2025-10-06T11-32-55_1
Header ID
SPICA.2025-10-06T11-32-55
Date updated
2025-10-06 11:31:50 UTC+0000
Release date
None
UTC Start
2025-10-06 11:31:50.400
UTC End
2025-10-06 11:32:50.400
MJD Start
60954.4804444411
MJD End
60954.48113888553
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
70810
Category
science
Program ID
S05/S02
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/vrard
Target
ID
47915
Name
HD_30652
RA
72.46004
DEC
6.961275
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.5952 30.6071 99.5637 99.7267
S1-E1 299.1839 298.8929 63.9022 64.0493
S1-E2 249.9498 249.7742 72.3257 72.4856
S1-W1 253.7166 254.0780 132.1514 132.2741
S1-W2 189.2240 189.3750 110.1016 110.2589
S2-E1 274.9053 274.6112 60.1820 60.3222
S2-E2 223.1869 223.0023 68.7286 68.8837
S2-W1 228.5329 228.8710 136.2862 136.3999
S2-W2 159.2431 159.3818 112.1153 112.2704
E1-E2 63.5409 63.4687 -151.2847 -151.2161
E1-W1 312.4494 312.3282 -165.0544 -165.0156
E1-W2 216.6740 216.4694 -155.1713 -155.1133
E2-W1 251.1903 251.1481 -168.5062 -168.4714
E2-W2 153.3397 153.2081 -156.7807 -156.7267
W1-W2 105.7462 105.8459 -5.6450 -5.6068
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.4804444411
PI-COI ebrahimkutty/vrard
HIERARCH OBS TARG NAME HD_30652
HIERARCH OBS RA 72.46004
HIERARCH OBS DEC 6.961275
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 30.5952
HIERARCH ISS PBL12 END 30.6071
HIERARCH ISS PBLA12 START 99.5637
HIERARCH ISS PBLA12 END 99.7267
HIERARCH ISS PBL13 START 299.1839
HIERARCH ISS PBL13 END 298.8929
HIERARCH ISS PBLA13 START 63.9022
HIERARCH ISS PBLA13 END 64.0493
HIERARCH ISS PBL14 START 249.9498
HIERARCH ISS PBL14 END 249.7742
HIERARCH ISS PBLA14 START 72.3257
HIERARCH ISS PBLA14 END 72.4856
HIERARCH ISS PBL15 START 253.7166
HIERARCH ISS PBL15 END 254.078
HIERARCH ISS PBLA15 START 132.1514
HIERARCH ISS PBLA15 END 132.2741
HIERARCH ISS PBL16 START 189.224
HIERARCH ISS PBL16 END 189.375
HIERARCH ISS PBLA16 START 110.1016
HIERARCH ISS PBLA16 END 110.2589
HIERARCH ISS PBL23 START 274.9053
HIERARCH ISS PBL23 END 274.6112
HIERARCH ISS PBLA23 START 60.182
HIERARCH ISS PBLA23 END 60.3222
HIERARCH ISS PBL24 START 223.1869
HIERARCH ISS PBL24 END 223.0023
HIERARCH ISS PBLA24 START 68.7286
HIERARCH ISS PBLA24 END 68.8837
HIERARCH ISS PBL25 START 228.5329
HIERARCH ISS PBL25 END 228.871
HIERARCH ISS PBLA25 START 136.2862
HIERARCH ISS PBLA25 END 136.3999
HIERARCH ISS PBL26 START 159.2431
HIERARCH ISS PBL26 END 159.3818
HIERARCH ISS PBLA26 START 112.1153
HIERARCH ISS PBLA26 END 112.2704
HIERARCH ISS PBL34 START 63.5409
HIERARCH ISS PBL34 END 63.4687
HIERARCH ISS PBLA34 START -151.2847
HIERARCH ISS PBLA34 END -151.2161
HIERARCH ISS PBL35 START 312.4494
HIERARCH ISS PBL35 END 312.3282
HIERARCH ISS PBLA35 START -165.0544
HIERARCH ISS PBLA35 END -165.0156
HIERARCH ISS PBL36 START 216.674
HIERARCH ISS PBL36 END 216.4694
HIERARCH ISS PBLA36 START -155.1713
HIERARCH ISS PBLA36 END -155.1133
HIERARCH ISS PBL45 START 251.1903
HIERARCH ISS PBL45 END 251.1481
HIERARCH ISS PBLA45 START -168.5062
HIERARCH ISS PBLA45 END -168.4714
HIERARCH ISS PBL46 START 153.3397
HIERARCH ISS PBL46 END 153.2081
HIERARCH ISS PBLA46 START -156.7807
HIERARCH ISS PBLA46 END -156.7267
HIERARCH ISS PBL56 START 105.7462
HIERARCH ISS PBL56 END 105.8459
HIERARCH ISS PBLA56 START -5.645
HIERARCH ISS PBLA56 END -5.6068
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1