Exposure
ID
SPICA.2025-09-15T11-34-42_1
Header ID
SPICA.2025-09-15T11-34-42
Date updated
2025-09-15 11:33:37 UTC+0000
Release date
None
UTC Start
2025-09-15 11:33:37.369
UTC End
2025-09-15 11:34:37.369
MJD Start
60933.4816825138
MJD End
60933.48237695823
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 24.8352 24.8525 99.0506 99.2525
S1-E1 260.4830 259.9642 56.9173 57.0470
S1-E2 211.3729 211.0316 66.2141 66.3790
S1-W1 217.1336 217.7375 137.9883 138.0853
S1-W2 153.9167 154.1701 112.0292 112.2150
S2-E1 242.6382 242.1312 52.9799 53.0932
S2-E2 190.9812 190.6365 62.1706 62.3213
S2-W1 198.4309 198.9890 142.4997 142.5771
S2-W2 129.8358 130.0704 114.4913 114.6714
E1-E2 62.1147 62.0203 -156.4321 -156.4401
E1-W1 312.1555 312.0194 -166.4888 -166.5288
E1-W2 213.7234 213.4620 -159.2917 -159.3113
E2-W1 251.2295 251.1932 -168.9633 -169.0077
E2-W2 151.7177 151.5515 -160.4621 -160.4859
W1-W2 103.6348 103.7741 -1.4620 -1.5060
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60933.4816825138
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 24.8352
HIERARCH ISS PBL12 END 24.8525
HIERARCH ISS PBLA12 START 99.0506
HIERARCH ISS PBLA12 END 99.2525
HIERARCH ISS PBL13 START 260.483
HIERARCH ISS PBL13 END 259.9642
HIERARCH ISS PBLA13 START 56.9173
HIERARCH ISS PBLA13 END 57.047
HIERARCH ISS PBL14 START 211.3729
HIERARCH ISS PBL14 END 211.0316
HIERARCH ISS PBLA14 START 66.2141
HIERARCH ISS PBLA14 END 66.379
HIERARCH ISS PBL15 START 217.1336
HIERARCH ISS PBL15 END 217.7375
HIERARCH ISS PBLA15 START 137.9883
HIERARCH ISS PBLA15 END 138.0853
HIERARCH ISS PBL16 START 153.9167
HIERARCH ISS PBL16 END 154.1701
HIERARCH ISS PBLA16 START 112.0292
HIERARCH ISS PBLA16 END 112.215
HIERARCH ISS PBL23 START 242.6382
HIERARCH ISS PBL23 END 242.1312
HIERARCH ISS PBLA23 START 52.9799
HIERARCH ISS PBLA23 END 53.0932
HIERARCH ISS PBL24 START 190.9812
HIERARCH ISS PBL24 END 190.6365
HIERARCH ISS PBLA24 START 62.1706
HIERARCH ISS PBLA24 END 62.3213
HIERARCH ISS PBL25 START 198.4309
HIERARCH ISS PBL25 END 198.989
HIERARCH ISS PBLA25 START 142.4997
HIERARCH ISS PBLA25 END 142.5771
HIERARCH ISS PBL26 START 129.8358
HIERARCH ISS PBL26 END 130.0704
HIERARCH ISS PBLA26 START 114.4913
HIERARCH ISS PBLA26 END 114.6714
HIERARCH ISS PBL34 START 62.1147
HIERARCH ISS PBL34 END 62.0203
HIERARCH ISS PBLA34 START -156.4321
HIERARCH ISS PBLA34 END -156.4401
HIERARCH ISS PBL35 START 312.1555
HIERARCH ISS PBL35 END 312.0194
HIERARCH ISS PBLA35 START -166.4888
HIERARCH ISS PBLA35 END -166.5288
HIERARCH ISS PBL36 START 213.7234
HIERARCH ISS PBL36 END 213.462
HIERARCH ISS PBLA36 START -159.2917
HIERARCH ISS PBLA36 END -159.3113
HIERARCH ISS PBL45 START 251.2295
HIERARCH ISS PBL45 END 251.1932
HIERARCH ISS PBLA45 START -168.9633
HIERARCH ISS PBLA45 END -169.0077
HIERARCH ISS PBL46 START 151.7177
HIERARCH ISS PBL46 END 151.5515
HIERARCH ISS PBLA46 START -160.4621
HIERARCH ISS PBLA46 END -160.4859
HIERARCH ISS PBL56 START 103.6348
HIERARCH ISS PBL56 END 103.7741
HIERARCH ISS PBLA56 START -1.462
HIERARCH ISS PBLA56 END -1.506
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1