Exposure
ID
SPICA.2025-10-06T10-51-02_1
Header ID
SPICA.2025-10-06T10-51-02
Date updated
2025-10-06 10:49:56 UTC+0000
Release date
None
UTC Start
2025-10-06 10:49:56.871
UTC End
2025-10-06 10:50:56.871
MJD Start
60954.4513526701
MJD End
60954.45204711453
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
70809
Category
science
Program ID
S05/S02
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/vrard
Target
ID
52540
Name
HD_38393
RA
86.1158
DEC
-22.44838
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 18.9688 18.9497 81.0336 81.3001
S1-E1 270.0129 269.4220 45.0942 45.1166
S1-E2 209.8409 209.3384 51.3035 51.3716
S1-W1 131.0469 131.8629 139.3143 139.5153
S1-W2 103.4162 103.5168 97.0138 97.3523
S2-E1 254.8983 254.3733 42.5908 42.5959
S2-E2 193.5977 193.1472 48.5184 48.5659
S2-W1 122.1444 122.9413 146.9053 147.0439
S2-W2 85.3404 85.4667 100.5221 100.8672
E1-E2 65.4634 65.4337 -155.1917 -155.2833
E1-W1 308.6875 308.9105 -159.9539 -160.0725
E1-W2 221.7139 221.6841 -156.4462 -156.5464
E2-W1 243.5107 243.7665 -161.2327 -161.3567
E2-W2 156.2728 156.2730 -156.9716 -157.0753
W1-W2 88.4355 88.7002 11.2227 11.0853
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.4513526701
PI-COI ebrahimkutty/vrard
HIERARCH OBS TARG NAME HD_38393
HIERARCH OBS RA 86.1158
HIERARCH OBS DEC -22.44838
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 18.9688
HIERARCH ISS PBL12 END 18.9497
HIERARCH ISS PBLA12 START 81.0336
HIERARCH ISS PBLA12 END 81.3001
HIERARCH ISS PBL13 START 270.0129
HIERARCH ISS PBL13 END 269.422
HIERARCH ISS PBLA13 START 45.0942
HIERARCH ISS PBLA13 END 45.1166
HIERARCH ISS PBL14 START 209.8409
HIERARCH ISS PBL14 END 209.3384
HIERARCH ISS PBLA14 START 51.3035
HIERARCH ISS PBLA14 END 51.3716
HIERARCH ISS PBL15 START 131.0469
HIERARCH ISS PBL15 END 131.8629
HIERARCH ISS PBLA15 START 139.3143
HIERARCH ISS PBLA15 END 139.5153
HIERARCH ISS PBL16 START 103.4162
HIERARCH ISS PBL16 END 103.5168
HIERARCH ISS PBLA16 START 97.0138
HIERARCH ISS PBLA16 END 97.3523
HIERARCH ISS PBL23 START 254.8983
HIERARCH ISS PBL23 END 254.3733
HIERARCH ISS PBLA23 START 42.5908
HIERARCH ISS PBLA23 END 42.5959
HIERARCH ISS PBL24 START 193.5977
HIERARCH ISS PBL24 END 193.1472
HIERARCH ISS PBLA24 START 48.5184
HIERARCH ISS PBLA24 END 48.5659
HIERARCH ISS PBL25 START 122.1444
HIERARCH ISS PBL25 END 122.9413
HIERARCH ISS PBLA25 START 146.9053
HIERARCH ISS PBLA25 END 147.0439
HIERARCH ISS PBL26 START 85.3404
HIERARCH ISS PBL26 END 85.4667
HIERARCH ISS PBLA26 START 100.5221
HIERARCH ISS PBLA26 END 100.8672
HIERARCH ISS PBL34 START 65.4634
HIERARCH ISS PBL34 END 65.4337
HIERARCH ISS PBLA34 START -155.1917
HIERARCH ISS PBLA34 END -155.2833
HIERARCH ISS PBL35 START 308.6875
HIERARCH ISS PBL35 END 308.9105
HIERARCH ISS PBLA35 START -159.9539
HIERARCH ISS PBLA35 END -160.0725
HIERARCH ISS PBL36 START 221.7139
HIERARCH ISS PBL36 END 221.6841
HIERARCH ISS PBLA36 START -156.4462
HIERARCH ISS PBLA36 END -156.5464
HIERARCH ISS PBL45 START 243.5107
HIERARCH ISS PBL45 END 243.7665
HIERARCH ISS PBLA45 START -161.2327
HIERARCH ISS PBLA45 END -161.3567
HIERARCH ISS PBL46 START 156.2728
HIERARCH ISS PBL46 END 156.273
HIERARCH ISS PBLA46 START -156.9716
HIERARCH ISS PBLA46 END -157.0753
HIERARCH ISS PBL56 START 88.4355
HIERARCH ISS PBL56 END 88.7002
HIERARCH ISS PBLA56 START 11.2227
HIERARCH ISS PBLA56 END 11.0853
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1