Exposure
ID
SPICA.2025-09-15T11-37-52_1
Header ID
SPICA.2025-09-15T11-37-52
Date updated
2025-09-15 11:36:47 UTC+0000
Release date
None
UTC Start
2025-09-15 11:36:47.025
UTC End
2025-09-15 11:37:47.025
MJD Start
60933.4838776046
MJD End
60933.484572049034
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 24.8868 24.9052 99.6387 99.8390
S1-E1 258.9683 258.4501 57.2996 57.4328
S1-E2 210.3803 210.0435 66.6987 66.8667
S1-W1 218.8924 219.4911 138.2682 138.3616
S1-W2 154.6609 154.9186 112.5686 112.7511
S2-E1 241.1559 240.6474 53.3140 53.4307
S2-E2 189.9769 189.6347 62.6139 62.7679
S2-W1 200.0550 200.6068 142.7223 142.7963
S2-W2 130.5239 130.7616 115.0138 115.1903
E1-E2 61.8357 61.7380 -156.4540 -156.4605
E1-W1 311.7399 311.5850 -166.6049 -166.6441
E1-W2 212.9486 212.6753 -159.3476 -159.3659
E2-W1 251.1087 251.0570 -169.0923 -169.1361
E2-W2 151.2239 151.0491 -160.5303 -160.5529
W1-W2 104.0354 104.1682 -1.5904 -1.6344
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60933.4838776046
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 24.8868
HIERARCH ISS PBL12 END 24.9052
HIERARCH ISS PBLA12 START 99.6387
HIERARCH ISS PBLA12 END 99.839
HIERARCH ISS PBL13 START 258.9683
HIERARCH ISS PBL13 END 258.4501
HIERARCH ISS PBLA13 START 57.2996
HIERARCH ISS PBLA13 END 57.4328
HIERARCH ISS PBL14 START 210.3803
HIERARCH ISS PBL14 END 210.0435
HIERARCH ISS PBLA14 START 66.6987
HIERARCH ISS PBLA14 END 66.8667
HIERARCH ISS PBL15 START 218.8924
HIERARCH ISS PBL15 END 219.4911
HIERARCH ISS PBLA15 START 138.2682
HIERARCH ISS PBLA15 END 138.3616
HIERARCH ISS PBL16 START 154.6609
HIERARCH ISS PBL16 END 154.9186
HIERARCH ISS PBLA16 START 112.5686
HIERARCH ISS PBLA16 END 112.7511
HIERARCH ISS PBL23 START 241.1559
HIERARCH ISS PBL23 END 240.6474
HIERARCH ISS PBLA23 START 53.314
HIERARCH ISS PBLA23 END 53.4307
HIERARCH ISS PBL24 START 189.9769
HIERARCH ISS PBL24 END 189.6347
HIERARCH ISS PBLA24 START 62.6139
HIERARCH ISS PBLA24 END 62.7679
HIERARCH ISS PBL25 START 200.055
HIERARCH ISS PBL25 END 200.6068
HIERARCH ISS PBLA25 START 142.7223
HIERARCH ISS PBLA25 END 142.7963
HIERARCH ISS PBL26 START 130.5239
HIERARCH ISS PBL26 END 130.7616
HIERARCH ISS PBLA26 START 115.0138
HIERARCH ISS PBLA26 END 115.1903
HIERARCH ISS PBL34 START 61.8357
HIERARCH ISS PBL34 END 61.738
HIERARCH ISS PBLA34 START -156.454
HIERARCH ISS PBLA34 END -156.4605
HIERARCH ISS PBL35 START 311.7399
HIERARCH ISS PBL35 END 311.585
HIERARCH ISS PBLA35 START -166.6049
HIERARCH ISS PBLA35 END -166.6441
HIERARCH ISS PBL36 START 212.9486
HIERARCH ISS PBL36 END 212.6753
HIERARCH ISS PBLA36 START -159.3476
HIERARCH ISS PBLA36 END -159.3659
HIERARCH ISS PBL45 START 251.1087
HIERARCH ISS PBL45 END 251.057
HIERARCH ISS PBLA45 START -169.0923
HIERARCH ISS PBLA45 END -169.1361
HIERARCH ISS PBL46 START 151.2239
HIERARCH ISS PBL46 END 151.0491
HIERARCH ISS PBLA46 START -160.5303
HIERARCH ISS PBLA46 END -160.5529
HIERARCH ISS PBL56 START 104.0354
HIERARCH ISS PBL56 END 104.1682
HIERARCH ISS PBLA56 START -1.5904
HIERARCH ISS PBLA56 END -1.6344
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1