Exposure
ID
SPICA.2025-09-15T11-33-36_1
Header ID
SPICA.2025-09-15T11-33-36
Date updated
2025-09-15 11:32:31 UTC+0000
Release date
None
UTC Start
2025-09-15 11:32:31.256
UTC End
2025-09-15 11:33:31.256
MJD Start
60933.4809173173
MJD End
60933.48161176173
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 24.8179 24.8349 98.8445 99.0469
S1-E1 261.0114 260.4925 56.7864 56.9149
S1-E2 211.7220 211.3792 66.0473 66.2111
S1-W1 216.5170 217.1225 137.8881 137.9865
S1-W2 153.6604 153.9121 111.8389 112.0258
S2-E1 243.1539 242.6475 52.8658 52.9779
S2-E2 191.3330 190.9875 62.0184 62.1679
S2-W1 197.8602 198.4206 142.4198 142.4983
S2-W2 129.5982 129.8315 114.3067 114.4880
E1-E2 62.2097 62.1164 -156.4234 -156.4319
E1-W1 312.2875 312.1580 -166.4478 -166.4881
E1-W2 213.9853 213.7281 -159.2714 -159.2914
E2-W1 251.2610 251.2301 -168.9178 -168.9625
E2-W2 151.8839 151.7207 -160.4375 -160.4617
W1-W2 103.4906 103.6322 -1.4171 -1.4611
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60933.4809173173
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 24.8179
HIERARCH ISS PBL12 END 24.8349
HIERARCH ISS PBLA12 START 98.8445
HIERARCH ISS PBLA12 END 99.0469
HIERARCH ISS PBL13 START 261.0114
HIERARCH ISS PBL13 END 260.4925
HIERARCH ISS PBLA13 START 56.7864
HIERARCH ISS PBLA13 END 56.9149
HIERARCH ISS PBL14 START 211.722
HIERARCH ISS PBL14 END 211.3792
HIERARCH ISS PBLA14 START 66.0473
HIERARCH ISS PBLA14 END 66.2111
HIERARCH ISS PBL15 START 216.517
HIERARCH ISS PBL15 END 217.1225
HIERARCH ISS PBLA15 START 137.8881
HIERARCH ISS PBLA15 END 137.9865
HIERARCH ISS PBL16 START 153.6604
HIERARCH ISS PBL16 END 153.9121
HIERARCH ISS PBLA16 START 111.8389
HIERARCH ISS PBLA16 END 112.0258
HIERARCH ISS PBL23 START 243.1539
HIERARCH ISS PBL23 END 242.6475
HIERARCH ISS PBLA23 START 52.8658
HIERARCH ISS PBLA23 END 52.9779
HIERARCH ISS PBL24 START 191.333
HIERARCH ISS PBL24 END 190.9875
HIERARCH ISS PBLA24 START 62.0184
HIERARCH ISS PBLA24 END 62.1679
HIERARCH ISS PBL25 START 197.8602
HIERARCH ISS PBL25 END 198.4206
HIERARCH ISS PBLA25 START 142.4198
HIERARCH ISS PBLA25 END 142.4983
HIERARCH ISS PBL26 START 129.5982
HIERARCH ISS PBL26 END 129.8315
HIERARCH ISS PBLA26 START 114.3067
HIERARCH ISS PBLA26 END 114.488
HIERARCH ISS PBL34 START 62.2097
HIERARCH ISS PBL34 END 62.1164
HIERARCH ISS PBLA34 START -156.4234
HIERARCH ISS PBLA34 END -156.4319
HIERARCH ISS PBL35 START 312.2875
HIERARCH ISS PBL35 END 312.158
HIERARCH ISS PBLA35 START -166.4478
HIERARCH ISS PBLA35 END -166.4881
HIERARCH ISS PBL36 START 213.9853
HIERARCH ISS PBL36 END 213.7281
HIERARCH ISS PBLA36 START -159.2714
HIERARCH ISS PBLA36 END -159.2914
HIERARCH ISS PBL45 START 251.261
HIERARCH ISS PBL45 END 251.2301
HIERARCH ISS PBLA45 START -168.9178
HIERARCH ISS PBLA45 END -168.9625
HIERARCH ISS PBL46 START 151.8839
HIERARCH ISS PBL46 END 151.7207
HIERARCH ISS PBLA46 START -160.4375
HIERARCH ISS PBLA46 END -160.4617
HIERARCH ISS PBL56 START 103.4906
HIERARCH ISS PBL56 END 103.6322
HIERARCH ISS PBLA56 START -1.4171
HIERARCH ISS PBLA56 END -1.4611
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1