Exposure
ID
SPICA.2025-10-06T11-38-26_1
Header ID
SPICA.2025-10-06T11-38-26
Date updated
2025-10-06 11:37:21 UTC+0000
Release date
None
UTC Start
2025-10-06 11:37:21.625
UTC End
2025-10-06 11:38:21.625
MJD Start
60954.4842780729
MJD End
60954.48497251733
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 30.6573 30.6700 100.3917 100.5531
S1-E1 297.7027 297.4134 64.6603 64.8112
S1-E2 249.0653 248.8952 73.1471 73.3098
S1-W1 255.5421 255.8945 132.7680 132.8861
S1-W2 190.0006 190.1546 110.8970 111.0510
S2-E1 273.4030 273.1081 60.9056 61.0500
S2-E2 222.2526 222.0717 69.5266 69.6850
S2-W1 230.2364 230.5640 136.8567 136.9658
S2-W2 159.9548 160.0955 112.8996 113.0513
E1-E2 63.1620 63.0847 -150.9279 -150.8559
E1-W1 311.7645 311.6108 -164.8529 -164.8123
E1-W2 215.5902 215.3661 -154.8697 -154.8088
E2-W1 250.9195 250.8503 -168.3258 -168.2897
E2-W2 152.6393 152.4935 -156.4997 -156.4430
W1-W2 106.2304 106.3183 -5.4519 -5.4145
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.4842780729
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 30.6573
HIERARCH ISS PBL12 END 30.67
HIERARCH ISS PBLA12 START 100.3917
HIERARCH ISS PBLA12 END 100.5531
HIERARCH ISS PBL13 START 297.7027
HIERARCH ISS PBL13 END 297.4134
HIERARCH ISS PBLA13 START 64.6603
HIERARCH ISS PBLA13 END 64.8112
HIERARCH ISS PBL14 START 249.0653
HIERARCH ISS PBL14 END 248.8952
HIERARCH ISS PBLA14 START 73.1471
HIERARCH ISS PBLA14 END 73.3098
HIERARCH ISS PBL15 START 255.5421
HIERARCH ISS PBL15 END 255.8945
HIERARCH ISS PBLA15 START 132.768
HIERARCH ISS PBLA15 END 132.8861
HIERARCH ISS PBL16 START 190.0006
HIERARCH ISS PBL16 END 190.1546
HIERARCH ISS PBLA16 START 110.897
HIERARCH ISS PBLA16 END 111.051
HIERARCH ISS PBL23 START 273.403
HIERARCH ISS PBL23 END 273.1081
HIERARCH ISS PBLA23 START 60.9056
HIERARCH ISS PBLA23 END 61.05
HIERARCH ISS PBL24 START 222.2526
HIERARCH ISS PBL24 END 222.0717
HIERARCH ISS PBLA24 START 69.5266
HIERARCH ISS PBLA24 END 69.685
HIERARCH ISS PBL25 START 230.2364
HIERARCH ISS PBL25 END 230.564
HIERARCH ISS PBLA25 START 136.8567
HIERARCH ISS PBLA25 END 136.9658
HIERARCH ISS PBL26 START 159.9548
HIERARCH ISS PBL26 END 160.0955
HIERARCH ISS PBLA26 START 112.8996
HIERARCH ISS PBLA26 END 113.0513
HIERARCH ISS PBL34 START 63.162
HIERARCH ISS PBL34 END 63.0847
HIERARCH ISS PBLA34 START -150.9279
HIERARCH ISS PBLA34 END -150.8559
HIERARCH ISS PBL35 START 311.7645
HIERARCH ISS PBL35 END 311.6108
HIERARCH ISS PBLA35 START -164.8529
HIERARCH ISS PBLA35 END -164.8123
HIERARCH ISS PBL36 START 215.5902
HIERARCH ISS PBL36 END 215.3661
HIERARCH ISS PBLA36 START -154.8697
HIERARCH ISS PBLA36 END -154.8088
HIERARCH ISS PBL45 START 250.9195
HIERARCH ISS PBL45 END 250.8503
HIERARCH ISS PBLA45 START -168.3258
HIERARCH ISS PBLA45 END -168.2897
HIERARCH ISS PBL46 START 152.6393
HIERARCH ISS PBL46 END 152.4935
HIERARCH ISS PBLA46 START -156.4997
HIERARCH ISS PBLA46 END -156.443
HIERARCH ISS PBL56 START 106.2304
HIERARCH ISS PBL56 END 106.3183
HIERARCH ISS PBLA56 START -5.4519
HIERARCH ISS PBLA56 END -5.4145
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1