Exposure
ID
SPICA.2025-10-07T12-26-10_1
Header ID
SPICA.2025-10-07T12-26-10
Date updated
2025-10-07 12:25:05 UTC+0000
Release date
None
UTC Start
2025-10-07 12:25:05.045
UTC End
2025-10-07 12:26:05.045
MJD Start
60955.5174195044
MJD End
60955.518113948834
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
70859
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47786
Name
HD_58946
RA
112.278
DEC
31.78455
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 34.0553 34.0548 84.2769 84.4285
S1-E1 327.2501 327.3615 53.8690 53.9851
S1-E2 277.3294 277.3835 61.1924 61.3149
S1-W1 267.8639 267.9728 110.7359 110.9400
S1-W2 209.5529 209.5576 92.6245 92.7943
S2-E1 298.3776 298.5010 50.5572 50.6713
S2-E2 246.3631 246.4252 58.0855 58.2052
S2-W1 237.8603 237.9850 114.3934 114.6022
S2-W2 175.9279 175.9349 94.2349 94.4080
E1-E2 63.0299 63.1020 -160.2465 -160.1271
E1-W1 288.1283 288.6229 -177.2551 -177.1170
E1-W2 209.8816 210.1588 -164.8145 -164.6922
E2-W1 228.6000 229.0184 178.1188 178.2650
E2-W2 147.1375 147.3426 -166.7697 -166.6456
W1-W2 94.6697 94.8571 -25.7838 -25.5865
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60955.5174195044
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_58946
HIERARCH OBS RA 112.278
HIERARCH OBS DEC 31.78455
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 34.0553
HIERARCH ISS PBL12 END 34.0548
HIERARCH ISS PBLA12 START 84.2769
HIERARCH ISS PBLA12 END 84.4285
HIERARCH ISS PBL13 START 327.2501
HIERARCH ISS PBL13 END 327.3615
HIERARCH ISS PBLA13 START 53.869
HIERARCH ISS PBLA13 END 53.9851
HIERARCH ISS PBL14 START 277.3294
HIERARCH ISS PBL14 END 277.3835
HIERARCH ISS PBLA14 START 61.1924
HIERARCH ISS PBLA14 END 61.3149
HIERARCH ISS PBL15 START 267.8639
HIERARCH ISS PBL15 END 267.9728
HIERARCH ISS PBLA15 START 110.7359
HIERARCH ISS PBLA15 END 110.94
HIERARCH ISS PBL16 START 209.5529
HIERARCH ISS PBL16 END 209.5576
HIERARCH ISS PBLA16 START 92.6245
HIERARCH ISS PBLA16 END 92.7943
HIERARCH ISS PBL23 START 298.3776
HIERARCH ISS PBL23 END 298.501
HIERARCH ISS PBLA23 START 50.5572
HIERARCH ISS PBLA23 END 50.6713
HIERARCH ISS PBL24 START 246.3631
HIERARCH ISS PBL24 END 246.4252
HIERARCH ISS PBLA24 START 58.0855
HIERARCH ISS PBLA24 END 58.2052
HIERARCH ISS PBL25 START 237.8603
HIERARCH ISS PBL25 END 237.985
HIERARCH ISS PBLA25 START 114.3934
HIERARCH ISS PBLA25 END 114.6022
HIERARCH ISS PBL26 START 175.9279
HIERARCH ISS PBL26 END 175.9349
HIERARCH ISS PBLA26 START 94.2349
HIERARCH ISS PBLA26 END 94.408
HIERARCH ISS PBL34 START 63.0299
HIERARCH ISS PBL34 END 63.102
HIERARCH ISS PBLA34 START -160.2465
HIERARCH ISS PBLA34 END -160.1271
HIERARCH ISS PBL35 START 288.1283
HIERARCH ISS PBL35 END 288.6229
HIERARCH ISS PBLA35 START -177.2551
HIERARCH ISS PBLA35 END -177.117
HIERARCH ISS PBL36 START 209.8816
HIERARCH ISS PBL36 END 210.1588
HIERARCH ISS PBLA36 START -164.8145
HIERARCH ISS PBLA36 END -164.6922
HIERARCH ISS PBL45 START 228.6
HIERARCH ISS PBL45 END 229.0184
HIERARCH ISS PBLA45 START 178.1188
HIERARCH ISS PBLA45 END 178.265
HIERARCH ISS PBL46 START 147.1375
HIERARCH ISS PBL46 END 147.3426
HIERARCH ISS PBLA46 START -166.7697
HIERARCH ISS PBLA46 END -166.6456
HIERARCH ISS PBL56 START 94.6697
HIERARCH ISS PBL56 END 94.8571
HIERARCH ISS PBLA56 START -25.7838
HIERARCH ISS PBLA56 END -25.5865
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1