Exposure
ID
SPICA.2025-10-06T11-30-43_1
Header ID
SPICA.2025-10-06T11-30-43
Date updated
2025-10-06 11:29:37 UTC+0000
Release date
None
UTC Start
2025-10-06 11:29:37.888
UTC End
2025-10-06 11:30:37.888
MJD Start
60954.4789107426
MJD End
60954.47960518703
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 30.5717 30.5831 99.2301 99.3937
S1-E1 299.7785 299.4870 63.6044 63.7499
S1-E2 250.3113 250.1337 72.0013 72.1600
S1-W1 252.9739 253.3387 131.8979 132.0226
S1-W2 188.9178 189.0675 109.7788 109.9373
S2-E1 275.5047 275.2111 59.8984 60.0369
S2-E2 223.5654 223.3796 68.4141 68.5678
S2-W1 227.8366 228.1788 136.0513 136.1669
S2-W2 158.9614 159.0992 111.7965 111.9530
E1-E2 63.6850 63.6149 -151.4227 -151.3554
E1-W1 312.6766 312.5686 -165.1326 -165.0944
E1-W2 217.0796 216.8829 -155.2878 -155.2310
E2-W1 251.2599 251.2286 -168.5765 -168.5422
E2-W2 153.5995 153.4737 -156.8893 -156.8364
W1-W2 105.5356 105.6400 -5.7235 -5.6849
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.4789107426
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 30.5717
HIERARCH ISS PBL12 END 30.5831
HIERARCH ISS PBLA12 START 99.2301
HIERARCH ISS PBLA12 END 99.3937
HIERARCH ISS PBL13 START 299.7785
HIERARCH ISS PBL13 END 299.487
HIERARCH ISS PBLA13 START 63.6044
HIERARCH ISS PBLA13 END 63.7499
HIERARCH ISS PBL14 START 250.3113
HIERARCH ISS PBL14 END 250.1337
HIERARCH ISS PBLA14 START 72.0013
HIERARCH ISS PBLA14 END 72.16
HIERARCH ISS PBL15 START 252.9739
HIERARCH ISS PBL15 END 253.3387
HIERARCH ISS PBLA15 START 131.8979
HIERARCH ISS PBLA15 END 132.0226
HIERARCH ISS PBL16 START 188.9178
HIERARCH ISS PBL16 END 189.0675
HIERARCH ISS PBLA16 START 109.7788
HIERARCH ISS PBLA16 END 109.9373
HIERARCH ISS PBL23 START 275.5047
HIERARCH ISS PBL23 END 275.2111
HIERARCH ISS PBLA23 START 59.8984
HIERARCH ISS PBLA23 END 60.0369
HIERARCH ISS PBL24 START 223.5654
HIERARCH ISS PBL24 END 223.3796
HIERARCH ISS PBLA24 START 68.4141
HIERARCH ISS PBLA24 END 68.5678
HIERARCH ISS PBL25 START 227.8366
HIERARCH ISS PBL25 END 228.1788
HIERARCH ISS PBLA25 START 136.0513
HIERARCH ISS PBLA25 END 136.1669
HIERARCH ISS PBL26 START 158.9614
HIERARCH ISS PBL26 END 159.0992
HIERARCH ISS PBLA26 START 111.7965
HIERARCH ISS PBLA26 END 111.953
HIERARCH ISS PBL34 START 63.685
HIERARCH ISS PBL34 END 63.6149
HIERARCH ISS PBLA34 START -151.4227
HIERARCH ISS PBLA34 END -151.3554
HIERARCH ISS PBL35 START 312.6766
HIERARCH ISS PBL35 END 312.5686
HIERARCH ISS PBLA35 START -165.1326
HIERARCH ISS PBLA35 END -165.0944
HIERARCH ISS PBL36 START 217.0796
HIERARCH ISS PBL36 END 216.8829
HIERARCH ISS PBLA36 START -155.2878
HIERARCH ISS PBLA36 END -155.231
HIERARCH ISS PBL45 START 251.2599
HIERARCH ISS PBL45 END 251.2286
HIERARCH ISS PBLA45 START -168.5765
HIERARCH ISS PBLA45 END -168.5422
HIERARCH ISS PBL46 START 153.5995
HIERARCH ISS PBL46 END 153.4737
HIERARCH ISS PBLA46 START -156.8893
HIERARCH ISS PBLA46 END -156.8364
HIERARCH ISS PBL56 START 105.5356
HIERARCH ISS PBL56 END 105.64
HIERARCH ISS PBLA56 START -5.7235
HIERARCH ISS PBLA56 END -5.6849
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1