Exposure
ID
SPICA.2025-10-06T11-35-08_1
Header ID
SPICA.2025-10-06T11-35-08
Date updated
2025-10-06 11:34:02 UTC+0000
Release date
None
UTC Start
2025-10-06 11:34:02.886
UTC End
2025-10-06 11:35:02.886
MJD Start
60954.4819778519
MJD End
60954.48267229633
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 30.6195 30.6317 99.8960 100.0583
S1-E1 298.5904 298.3000 64.2031 64.3517
S1-E2 249.5926 249.4192 72.6525 72.8136
S1-W1 254.4522 254.8102 132.4009 132.5218
S1-W2 189.5328 189.6851 110.4218 110.5777
S2-E1 274.3049 274.0104 60.4689 60.6108
S2-E2 222.8110 222.6279 69.0457 69.2022
S2-W1 229.2207 229.5547 136.5173 136.6291
S2-W2 159.5266 159.6661 112.4312 112.5849
E1-E2 63.3925 63.3183 -151.1440 -151.0741
E1-W1 312.1954 312.0612 -164.9748 -164.9353
E1-W2 216.2524 216.0399 -155.0524 -154.9933
E2-W1 251.0986 251.0456 -168.4349 -168.3995
E2-W2 153.0683 152.9310 -156.6700 -156.6149
W1-W2 105.9471 106.0421 -5.5672 -5.5294
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.4819778519
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 30.6195
HIERARCH ISS PBL12 END 30.6317
HIERARCH ISS PBLA12 START 99.896
HIERARCH ISS PBLA12 END 100.0583
HIERARCH ISS PBL13 START 298.5904
HIERARCH ISS PBL13 END 298.3
HIERARCH ISS PBLA13 START 64.2031
HIERARCH ISS PBLA13 END 64.3517
HIERARCH ISS PBL14 START 249.5926
HIERARCH ISS PBL14 END 249.4192
HIERARCH ISS PBLA14 START 72.6525
HIERARCH ISS PBLA14 END 72.8136
HIERARCH ISS PBL15 START 254.4522
HIERARCH ISS PBL15 END 254.8102
HIERARCH ISS PBLA15 START 132.4009
HIERARCH ISS PBLA15 END 132.5218
HIERARCH ISS PBL16 START 189.5328
HIERARCH ISS PBL16 END 189.6851
HIERARCH ISS PBLA16 START 110.4218
HIERARCH ISS PBLA16 END 110.5777
HIERARCH ISS PBL23 START 274.3049
HIERARCH ISS PBL23 END 274.0104
HIERARCH ISS PBLA23 START 60.4689
HIERARCH ISS PBLA23 END 60.6108
HIERARCH ISS PBL24 START 222.811
HIERARCH ISS PBL24 END 222.6279
HIERARCH ISS PBLA24 START 69.0457
HIERARCH ISS PBLA24 END 69.2022
HIERARCH ISS PBL25 START 229.2207
HIERARCH ISS PBL25 END 229.5547
HIERARCH ISS PBLA25 START 136.5173
HIERARCH ISS PBLA25 END 136.6291
HIERARCH ISS PBL26 START 159.5266
HIERARCH ISS PBL26 END 159.6661
HIERARCH ISS PBLA26 START 112.4312
HIERARCH ISS PBLA26 END 112.5849
HIERARCH ISS PBL34 START 63.3925
HIERARCH ISS PBL34 END 63.3183
HIERARCH ISS PBLA34 START -151.144
HIERARCH ISS PBLA34 END -151.0741
HIERARCH ISS PBL35 START 312.1954
HIERARCH ISS PBL35 END 312.0612
HIERARCH ISS PBLA35 START -164.9748
HIERARCH ISS PBLA35 END -164.9353
HIERARCH ISS PBL36 START 216.2524
HIERARCH ISS PBL36 END 216.0399
HIERARCH ISS PBLA36 START -155.0524
HIERARCH ISS PBLA36 END -154.9933
HIERARCH ISS PBL45 START 251.0986
HIERARCH ISS PBL45 END 251.0456
HIERARCH ISS PBLA45 START -168.4349
HIERARCH ISS PBLA45 END -168.3995
HIERARCH ISS PBL46 START 153.0683
HIERARCH ISS PBL46 END 152.931
HIERARCH ISS PBLA46 START -156.67
HIERARCH ISS PBLA46 END -156.6149
HIERARCH ISS PBL56 START 105.9471
HIERARCH ISS PBL56 END 106.0421
HIERARCH ISS PBLA56 START -5.5672
HIERARCH ISS PBLA56 END -5.5294
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1