Exposure
ID
SPICA.2025-09-15T11-42-16_1
Header ID
SPICA.2025-09-15T11-42-16
Date updated
2025-09-15 11:41:11 UTC+0000
Release date
None
UTC Start
2025-09-15 11:41:11.511
UTC End
2025-09-15 11:42:11.511
MJD Start
60933.4869387867
MJD End
60933.48763323113
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 24.9638 24.9837 100.4512 100.6493
S1-E1 256.8594 256.3425 57.8497 57.9878
S1-E2 209.0187 208.6886 67.3896 67.5619
S1-W1 221.3196 221.9108 138.6407 138.7290
S1-W2 155.7195 155.9830 113.3048 113.4827
S2-E1 239.0819 238.5717 53.7967 53.9183
S2-E2 188.5892 188.2511 63.2484 63.4072
S2-W1 202.2884 202.8310 143.0165 143.0859
S2-W2 131.4985 131.7403 115.7253 115.8969
E1-E2 61.4305 61.3282 -156.4773 -156.4818
E1-W1 311.0685 310.8873 -166.7631 -166.8012
E1-W2 211.8099 211.5200 -159.4194 -159.4359
E2-W1 250.8651 250.7919 -169.2691 -169.3119
E2-W2 150.4934 150.3065 -160.6199 -160.6409
W1-W2 104.5619 104.6853 -1.7694 -1.8132
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60933.4869387867
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 24.9638
HIERARCH ISS PBL12 END 24.9837
HIERARCH ISS PBLA12 START 100.4512
HIERARCH ISS PBLA12 END 100.6493
HIERARCH ISS PBL13 START 256.8594
HIERARCH ISS PBL13 END 256.3425
HIERARCH ISS PBLA13 START 57.8497
HIERARCH ISS PBLA13 END 57.9878
HIERARCH ISS PBL14 START 209.0187
HIERARCH ISS PBL14 END 208.6886
HIERARCH ISS PBLA14 START 67.3896
HIERARCH ISS PBLA14 END 67.5619
HIERARCH ISS PBL15 START 221.3196
HIERARCH ISS PBL15 END 221.9108
HIERARCH ISS PBLA15 START 138.6407
HIERARCH ISS PBLA15 END 138.729
HIERARCH ISS PBL16 START 155.7195
HIERARCH ISS PBL16 END 155.983
HIERARCH ISS PBLA16 START 113.3048
HIERARCH ISS PBLA16 END 113.4827
HIERARCH ISS PBL23 START 239.0819
HIERARCH ISS PBL23 END 238.5717
HIERARCH ISS PBLA23 START 53.7967
HIERARCH ISS PBLA23 END 53.9183
HIERARCH ISS PBL24 START 188.5892
HIERARCH ISS PBL24 END 188.2511
HIERARCH ISS PBLA24 START 63.2484
HIERARCH ISS PBLA24 END 63.4072
HIERARCH ISS PBL25 START 202.2884
HIERARCH ISS PBL25 END 202.831
HIERARCH ISS PBLA25 START 143.0165
HIERARCH ISS PBLA25 END 143.0859
HIERARCH ISS PBL26 START 131.4985
HIERARCH ISS PBL26 END 131.7403
HIERARCH ISS PBLA26 START 115.7253
HIERARCH ISS PBLA26 END 115.8969
HIERARCH ISS PBL34 START 61.4305
HIERARCH ISS PBL34 END 61.3282
HIERARCH ISS PBLA34 START -156.4773
HIERARCH ISS PBLA34 END -156.4818
HIERARCH ISS PBL35 START 311.0685
HIERARCH ISS PBL35 END 310.8873
HIERARCH ISS PBLA35 START -166.7631
HIERARCH ISS PBLA35 END -166.8012
HIERARCH ISS PBL36 START 211.8099
HIERARCH ISS PBL36 END 211.52
HIERARCH ISS PBLA36 START -159.4194
HIERARCH ISS PBLA36 END -159.4359
HIERARCH ISS PBL45 START 250.8651
HIERARCH ISS PBL45 END 250.7919
HIERARCH ISS PBLA45 START -169.2691
HIERARCH ISS PBLA45 END -169.3119
HIERARCH ISS PBL46 START 150.4934
HIERARCH ISS PBL46 END 150.3065
HIERARCH ISS PBLA46 START -160.6199
HIERARCH ISS PBLA46 END -160.6409
HIERARCH ISS PBL56 START 104.5619
HIERARCH ISS PBL56 END 104.6853
HIERARCH ISS PBLA56 START -1.7694
HIERARCH ISS PBLA56 END -1.8132
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1