Exposure
ID
SPICA.2025-10-06T11-40-39_1
Header ID
SPICA.2025-10-06T11-40-39
Date updated
2025-10-06 11:39:34 UTC+0000
Release date
None
UTC Start
2025-10-06 11:39:34.121
UTC End
2025-10-06 11:40:34.121
MJD Start
60954.4858115822
MJD End
60954.48650602663
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 30.6835 30.6965 100.7206 100.8811
S1-E1 297.1128 296.8244 64.9690 65.1215
S1-E2 248.7195 248.5519 73.4797 73.6435
S1-W1 256.2594 256.6081 133.0080 133.1242
S1-W2 190.3154 190.4705 111.2105 111.3632
S2-E1 272.8011 272.5060 61.2011 61.3471
S2-E2 221.8841 221.7047 69.8506 70.0103
S2-W1 230.9027 231.2259 137.0784 137.1857
S2-W2 160.2422 160.3835 113.2084 113.3586
E1-E2 63.0031 62.9236 -150.7803 -150.7069
E1-W1 311.4440 311.2772 -164.7698 -164.7285
E1-W2 215.1289 214.8971 -154.7448 -154.6828
E2-W1 250.7725 250.6924 -168.2518 -168.2151
E2-W2 152.3389 152.1874 -156.3834 -156.3256
W1-W2 106.4073 106.4904 -5.3757 -5.3386
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.4858115822
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 30.6835
HIERARCH ISS PBL12 END 30.6965
HIERARCH ISS PBLA12 START 100.7206
HIERARCH ISS PBLA12 END 100.8811
HIERARCH ISS PBL13 START 297.1128
HIERARCH ISS PBL13 END 296.8244
HIERARCH ISS PBLA13 START 64.969
HIERARCH ISS PBLA13 END 65.1215
HIERARCH ISS PBL14 START 248.7195
HIERARCH ISS PBL14 END 248.5519
HIERARCH ISS PBLA14 START 73.4797
HIERARCH ISS PBLA14 END 73.6435
HIERARCH ISS PBL15 START 256.2594
HIERARCH ISS PBL15 END 256.6081
HIERARCH ISS PBLA15 START 133.008
HIERARCH ISS PBLA15 END 133.1242
HIERARCH ISS PBL16 START 190.3154
HIERARCH ISS PBL16 END 190.4705
HIERARCH ISS PBLA16 START 111.2105
HIERARCH ISS PBLA16 END 111.3632
HIERARCH ISS PBL23 START 272.8011
HIERARCH ISS PBL23 END 272.506
HIERARCH ISS PBLA23 START 61.2011
HIERARCH ISS PBLA23 END 61.3471
HIERARCH ISS PBL24 START 221.8841
HIERARCH ISS PBL24 END 221.7047
HIERARCH ISS PBLA24 START 69.8506
HIERARCH ISS PBLA24 END 70.0103
HIERARCH ISS PBL25 START 230.9027
HIERARCH ISS PBL25 END 231.2259
HIERARCH ISS PBLA25 START 137.0784
HIERARCH ISS PBLA25 END 137.1857
HIERARCH ISS PBL26 START 160.2422
HIERARCH ISS PBL26 END 160.3835
HIERARCH ISS PBLA26 START 113.2084
HIERARCH ISS PBLA26 END 113.3586
HIERARCH ISS PBL34 START 63.0031
HIERARCH ISS PBL34 END 62.9236
HIERARCH ISS PBLA34 START -150.7803
HIERARCH ISS PBLA34 END -150.7069
HIERARCH ISS PBL35 START 311.444
HIERARCH ISS PBL35 END 311.2772
HIERARCH ISS PBLA35 START -164.7698
HIERARCH ISS PBLA35 END -164.7285
HIERARCH ISS PBL36 START 215.1289
HIERARCH ISS PBL36 END 214.8971
HIERARCH ISS PBLA36 START -154.7448
HIERARCH ISS PBLA36 END -154.6828
HIERARCH ISS PBL45 START 250.7725
HIERARCH ISS PBL45 END 250.6924
HIERARCH ISS PBLA45 START -168.2518
HIERARCH ISS PBLA45 END -168.2151
HIERARCH ISS PBL46 START 152.3389
HIERARCH ISS PBL46 END 152.1874
HIERARCH ISS PBLA46 START -156.3834
HIERARCH ISS PBLA46 END -156.3256
HIERARCH ISS PBL56 START 106.4073
HIERARCH ISS PBL56 END 106.4904
HIERARCH ISS PBLA56 START -5.3757
HIERARCH ISS PBLA56 END -5.3386
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1