Exposure
ID
SPICA.2025-09-15T11-35-48_1
Header ID
SPICA.2025-09-15T11-35-48
Date updated
2025-09-15 11:34:43 UTC+0000
Release date
None
UTC Start
2025-09-15 11:34:43.505
UTC End
2025-09-15 11:35:43.505
MJD Start
60933.4824479778
MJD End
60933.483142422236
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
70453
Category
science
Program ID
S02/S05
Program Title
TBD
Program Type
Normal
PI / COI
vrard/ebrahimkutty
Target
ID
52240
Name
HD_23249
RA
55.81209
DEC
-9.763391
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.8528 24.8705 99.2562 99.4575
S1-E1 259.9547 259.4361 57.0494 57.1804
S1-E2 211.0253 210.6856 66.3820 66.5480
S1-W1 217.7485 218.3506 138.0871 138.1829
S1-W2 154.1747 154.4296 112.2184 112.4030
S2-E1 242.1219 241.6143 53.0953 53.2097
S2-E2 190.6302 190.2864 62.3241 62.4759
S2-W1 198.9993 199.5552 142.5785 142.6546
S2-W2 130.0747 130.3104 114.6747 114.8535
E1-E2 62.0185 61.9230 -156.4402 -156.4477
E1-W1 312.0169 311.8742 -166.5295 -166.5693
E1-W2 213.4572 213.1917 -159.3116 -159.3307
E2-W1 251.1925 251.1508 -169.0085 -169.0527
E2-W2 151.5484 151.3792 -160.4863 -160.5096
W1-W2 103.7767 103.9137 -1.5068 -1.5508
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60933.4824479778
PI-COI vrard/ebrahimkutty
HIERARCH OBS TARG NAME HD_23249
HIERARCH OBS RA 55.81209
HIERARCH OBS DEC -9.763391
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 24.8528
HIERARCH ISS PBL12 END 24.8705
HIERARCH ISS PBLA12 START 99.2562
HIERARCH ISS PBLA12 END 99.4575
HIERARCH ISS PBL13 START 259.9547
HIERARCH ISS PBL13 END 259.4361
HIERARCH ISS PBLA13 START 57.0494
HIERARCH ISS PBLA13 END 57.1804
HIERARCH ISS PBL14 START 211.0253
HIERARCH ISS PBL14 END 210.6856
HIERARCH ISS PBLA14 START 66.382
HIERARCH ISS PBLA14 END 66.548
HIERARCH ISS PBL15 START 217.7485
HIERARCH ISS PBL15 END 218.3506
HIERARCH ISS PBLA15 START 138.0871
HIERARCH ISS PBLA15 END 138.1829
HIERARCH ISS PBL16 START 154.1747
HIERARCH ISS PBL16 END 154.4296
HIERARCH ISS PBLA16 START 112.2184
HIERARCH ISS PBLA16 END 112.403
HIERARCH ISS PBL23 START 242.1219
HIERARCH ISS PBL23 END 241.6143
HIERARCH ISS PBLA23 START 53.0953
HIERARCH ISS PBLA23 END 53.2097
HIERARCH ISS PBL24 START 190.6302
HIERARCH ISS PBL24 END 190.2864
HIERARCH ISS PBLA24 START 62.3241
HIERARCH ISS PBLA24 END 62.4759
HIERARCH ISS PBL25 START 198.9993
HIERARCH ISS PBL25 END 199.5552
HIERARCH ISS PBLA25 START 142.5785
HIERARCH ISS PBLA25 END 142.6546
HIERARCH ISS PBL26 START 130.0747
HIERARCH ISS PBL26 END 130.3104
HIERARCH ISS PBLA26 START 114.6747
HIERARCH ISS PBLA26 END 114.8535
HIERARCH ISS PBL34 START 62.0185
HIERARCH ISS PBL34 END 61.923
HIERARCH ISS PBLA34 START -156.4402
HIERARCH ISS PBLA34 END -156.4477
HIERARCH ISS PBL35 START 312.0169
HIERARCH ISS PBL35 END 311.8742
HIERARCH ISS PBLA35 START -166.5295
HIERARCH ISS PBLA35 END -166.5693
HIERARCH ISS PBL36 START 213.4572
HIERARCH ISS PBL36 END 213.1917
HIERARCH ISS PBLA36 START -159.3116
HIERARCH ISS PBLA36 END -159.3307
HIERARCH ISS PBL45 START 251.1925
HIERARCH ISS PBL45 END 251.1508
HIERARCH ISS PBLA45 START -169.0085
HIERARCH ISS PBLA45 END -169.0527
HIERARCH ISS PBL46 START 151.5484
HIERARCH ISS PBL46 END 151.3792
HIERARCH ISS PBLA46 START -160.4863
HIERARCH ISS PBLA46 END -160.5096
HIERARCH ISS PBL56 START 103.7767
HIERARCH ISS PBL56 END 103.9137
HIERARCH ISS PBLA56 START -1.5068
HIERARCH ISS PBLA56 END -1.5508
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1