Exposure
ID
SPICA.2025-10-06T11-39-33_1
Header ID
SPICA.2025-10-06T11-39-33
Date updated
2025-10-06 11:38:27 UTC+0000
Release date
None
UTC Start
2025-10-06 11:38:27.869
UTC End
2025-10-06 11:39:27.869
MJD Start
60954.4850447796
MJD End
60954.48573922403
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 30.6703 30.6832 100.5563 100.7173
S1-E1 297.4075 297.1187 64.8143 64.9659
S1-E2 248.8918 248.7229 73.3131 73.4764
S1-W1 255.9017 256.2523 132.8885 133.0056
S1-W2 190.1577 190.3123 111.0541 111.2074
S2-E1 273.1021 272.8071 61.0529 61.1981
S2-E2 222.0680 221.8878 69.6882 69.8473
S2-W1 230.5707 230.8961 136.9680 137.0762
S2-W2 160.0983 160.2393 113.0543 113.2053
E1-E2 63.0831 63.0047 -150.8544 -150.7817
E1-W1 311.6076 311.4473 -164.8115 -164.7706
E1-W2 215.3615 215.1335 -154.8076 -154.7461
E2-W1 250.8488 250.7741 -168.2889 -168.2525
E2-W2 152.4905 152.3419 -156.4418 -156.3846
W1-W2 106.3201 106.4056 -5.4137 -5.3765
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.4850447796
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 30.6703
HIERARCH ISS PBL12 END 30.6832
HIERARCH ISS PBLA12 START 100.5563
HIERARCH ISS PBLA12 END 100.7173
HIERARCH ISS PBL13 START 297.4075
HIERARCH ISS PBL13 END 297.1187
HIERARCH ISS PBLA13 START 64.8143
HIERARCH ISS PBLA13 END 64.9659
HIERARCH ISS PBL14 START 248.8918
HIERARCH ISS PBL14 END 248.7229
HIERARCH ISS PBLA14 START 73.3131
HIERARCH ISS PBLA14 END 73.4764
HIERARCH ISS PBL15 START 255.9017
HIERARCH ISS PBL15 END 256.2523
HIERARCH ISS PBLA15 START 132.8885
HIERARCH ISS PBLA15 END 133.0056
HIERARCH ISS PBL16 START 190.1577
HIERARCH ISS PBL16 END 190.3123
HIERARCH ISS PBLA16 START 111.0541
HIERARCH ISS PBLA16 END 111.2074
HIERARCH ISS PBL23 START 273.1021
HIERARCH ISS PBL23 END 272.8071
HIERARCH ISS PBLA23 START 61.0529
HIERARCH ISS PBLA23 END 61.1981
HIERARCH ISS PBL24 START 222.068
HIERARCH ISS PBL24 END 221.8878
HIERARCH ISS PBLA24 START 69.6882
HIERARCH ISS PBLA24 END 69.8473
HIERARCH ISS PBL25 START 230.5707
HIERARCH ISS PBL25 END 230.8961
HIERARCH ISS PBLA25 START 136.968
HIERARCH ISS PBLA25 END 137.0762
HIERARCH ISS PBL26 START 160.0983
HIERARCH ISS PBL26 END 160.2393
HIERARCH ISS PBLA26 START 113.0543
HIERARCH ISS PBLA26 END 113.2053
HIERARCH ISS PBL34 START 63.0831
HIERARCH ISS PBL34 END 63.0047
HIERARCH ISS PBLA34 START -150.8544
HIERARCH ISS PBLA34 END -150.7817
HIERARCH ISS PBL35 START 311.6076
HIERARCH ISS PBL35 END 311.4473
HIERARCH ISS PBLA35 START -164.8115
HIERARCH ISS PBLA35 END -164.7706
HIERARCH ISS PBL36 START 215.3615
HIERARCH ISS PBL36 END 215.1335
HIERARCH ISS PBLA36 START -154.8076
HIERARCH ISS PBLA36 END -154.7461
HIERARCH ISS PBL45 START 250.8488
HIERARCH ISS PBL45 END 250.7741
HIERARCH ISS PBLA45 START -168.2889
HIERARCH ISS PBLA45 END -168.2525
HIERARCH ISS PBL46 START 152.4905
HIERARCH ISS PBL46 END 152.3419
HIERARCH ISS PBLA46 START -156.4418
HIERARCH ISS PBLA46 END -156.3846
HIERARCH ISS PBL56 START 106.3201
HIERARCH ISS PBL56 END 106.4056
HIERARCH ISS PBLA56 START -5.4137
HIERARCH ISS PBLA56 END -5.3765
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1