Exposure
ID
SPICA.2025-10-06T11-31-49_1
Header ID
SPICA.2025-10-06T11-31-49
Date updated
2025-10-06 11:30:44 UTC+0000
Release date
None
UTC Start
2025-10-06 11:30:44.143
UTC End
2025-10-06 11:31:44.143
MJD Start
60954.4796775844
MJD End
60954.48037202883
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 30.5834 30.5950 99.3970 99.5604
S1-E1 299.4811 299.1898 63.7529 63.8992
S1-E2 250.1301 249.9534 72.1632 72.3225
S1-W1 253.3461 253.7092 132.0251 132.1488
S1-W2 189.0706 189.2209 109.9405 110.0984
S2-E1 275.2051 274.9113 60.0398 60.1792
S2-E2 223.3758 223.1906 68.5710 68.7254
S2-W1 228.1858 228.5260 136.1692 136.2839
S2-W2 159.1020 159.2403 111.9562 112.1121
E1-E2 63.6135 63.5424 -151.3540 -151.2861
E1-W1 312.5663 312.4518 -165.0937 -165.0552
E1-W2 216.8788 216.6781 -155.2298 -155.1724
E2-W1 251.2279 251.1911 -168.5415 -168.5069
E2-W2 153.4711 153.3424 -156.8353 -156.7818
W1-W2 105.6421 105.7441 -5.6842 -5.6458
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.4796775844
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 30.5834
HIERARCH ISS PBL12 END 30.595
HIERARCH ISS PBLA12 START 99.397
HIERARCH ISS PBLA12 END 99.5604
HIERARCH ISS PBL13 START 299.4811
HIERARCH ISS PBL13 END 299.1898
HIERARCH ISS PBLA13 START 63.7529
HIERARCH ISS PBLA13 END 63.8992
HIERARCH ISS PBL14 START 250.1301
HIERARCH ISS PBL14 END 249.9534
HIERARCH ISS PBLA14 START 72.1632
HIERARCH ISS PBLA14 END 72.3225
HIERARCH ISS PBL15 START 253.3461
HIERARCH ISS PBL15 END 253.7092
HIERARCH ISS PBLA15 START 132.0251
HIERARCH ISS PBLA15 END 132.1488
HIERARCH ISS PBL16 START 189.0706
HIERARCH ISS PBL16 END 189.2209
HIERARCH ISS PBLA16 START 109.9405
HIERARCH ISS PBLA16 END 110.0984
HIERARCH ISS PBL23 START 275.2051
HIERARCH ISS PBL23 END 274.9113
HIERARCH ISS PBLA23 START 60.0398
HIERARCH ISS PBLA23 END 60.1792
HIERARCH ISS PBL24 START 223.3758
HIERARCH ISS PBL24 END 223.1906
HIERARCH ISS PBLA24 START 68.571
HIERARCH ISS PBLA24 END 68.7254
HIERARCH ISS PBL25 START 228.1858
HIERARCH ISS PBL25 END 228.526
HIERARCH ISS PBLA25 START 136.1692
HIERARCH ISS PBLA25 END 136.2839
HIERARCH ISS PBL26 START 159.102
HIERARCH ISS PBL26 END 159.2403
HIERARCH ISS PBLA26 START 111.9562
HIERARCH ISS PBLA26 END 112.1121
HIERARCH ISS PBL34 START 63.6135
HIERARCH ISS PBL34 END 63.5424
HIERARCH ISS PBLA34 START -151.354
HIERARCH ISS PBLA34 END -151.2861
HIERARCH ISS PBL35 START 312.5663
HIERARCH ISS PBL35 END 312.4518
HIERARCH ISS PBLA35 START -165.0937
HIERARCH ISS PBLA35 END -165.0552
HIERARCH ISS PBL36 START 216.8788
HIERARCH ISS PBL36 END 216.6781
HIERARCH ISS PBLA36 START -155.2298
HIERARCH ISS PBLA36 END -155.1724
HIERARCH ISS PBL45 START 251.2279
HIERARCH ISS PBL45 END 251.1911
HIERARCH ISS PBLA45 START -168.5415
HIERARCH ISS PBLA45 END -168.5069
HIERARCH ISS PBL46 START 153.4711
HIERARCH ISS PBL46 END 153.3424
HIERARCH ISS PBLA46 START -156.8353
HIERARCH ISS PBLA46 END -156.7818
HIERARCH ISS PBL56 START 105.6421
HIERARCH ISS PBL56 END 105.7441
HIERARCH ISS PBLA56 START -5.6842
HIERARCH ISS PBLA56 END -5.6458
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1