Exposure
ID
SPICA.2025-12-15T10-13-49_1
Header ID
SPICA.2025-12-15T10-13-49
Date updated
2025-12-15 10:12:43 UTC+0000
Release date
None
UTC Start
2025-12-15 10:12:43.972
UTC End
2025-12-15 10:13:43.972
MJD Start
61024.4255089356
MJD End
61024.42620338003
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
11.58648
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.2318
Observation
ID
72310
Category
science
Program ID
S01/S04
Program Title
TBD
Program Type
Normal
PI / COI
ligi/ibanez
Target
ID
53712
Name
HD_75732
RA
133.1492
DEC
28.33082
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.8940 33.8945 92.1527 92.3064
S1-E1 330.5888 330.5737 60.3804 60.5137
S1-E2 278.4989 278.4796 67.9394 68.0780
S1-W1 270.5835 270.7249 121.0352 121.2135
S1-W2 208.5999 208.6258 101.3124 101.4765
S2-E1 302.3012 302.2926 56.9959 57.1271
S2-E2 247.9767 247.9611 64.7259 64.8623
S2-W1 241.4611 241.6096 124.9229 125.1019
S2-W2 175.2212 175.2477 103.0770 103.2428
E1-E2 65.6777 65.6963 -153.5245 -153.4039
E1-W1 307.9434 308.1822 -169.6095 -169.4889
E1-W2 220.4652 220.5583 -157.9287 -157.8098
E2-W1 245.5121 245.7329 -173.8600 -173.7368
E2-W2 155.0635 155.1382 -159.7926 -159.6740
W1-W2 102.2954 102.4327 -15.4797 -15.3298
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61024.4255089356
PI-COI ligi/ibanez
HIERARCH OBS TARG NAME HD_75732
HIERARCH OBS RA 133.1492
HIERARCH OBS DEC 28.33082
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 33.894
HIERARCH ISS PBL12 END 33.8945
HIERARCH ISS PBLA12 START 92.1527
HIERARCH ISS PBLA12 END 92.3064
HIERARCH ISS PBL13 START 330.5888
HIERARCH ISS PBL13 END 330.5737
HIERARCH ISS PBLA13 START 60.3804
HIERARCH ISS PBLA13 END 60.5137
HIERARCH ISS PBL14 START 278.4989
HIERARCH ISS PBL14 END 278.4796
HIERARCH ISS PBLA14 START 67.9394
HIERARCH ISS PBLA14 END 68.078
HIERARCH ISS PBL15 START 270.5835
HIERARCH ISS PBL15 END 270.7249
HIERARCH ISS PBLA15 START 121.0352
HIERARCH ISS PBLA15 END 121.2135
HIERARCH ISS PBL16 START 208.5999
HIERARCH ISS PBL16 END 208.6258
HIERARCH ISS PBLA16 START 101.3124
HIERARCH ISS PBLA16 END 101.4765
HIERARCH ISS PBL23 START 302.3012
HIERARCH ISS PBL23 END 302.2926
HIERARCH ISS PBLA23 START 56.9959
HIERARCH ISS PBLA23 END 57.1271
HIERARCH ISS PBL24 START 247.9767
HIERARCH ISS PBL24 END 247.9611
HIERARCH ISS PBLA24 START 64.7259
HIERARCH ISS PBLA24 END 64.8623
HIERARCH ISS PBL25 START 241.4611
HIERARCH ISS PBL25 END 241.6096
HIERARCH ISS PBLA25 START 124.9229
HIERARCH ISS PBLA25 END 125.1019
HIERARCH ISS PBL26 START 175.2212
HIERARCH ISS PBL26 END 175.2477
HIERARCH ISS PBLA26 START 103.077
HIERARCH ISS PBLA26 END 103.2428
HIERARCH ISS PBL34 START 65.6777
HIERARCH ISS PBL34 END 65.6963
HIERARCH ISS PBLA34 START -153.5245
HIERARCH ISS PBLA34 END -153.4039
HIERARCH ISS PBL35 START 307.9434
HIERARCH ISS PBL35 END 308.1822
HIERARCH ISS PBLA35 START -169.6095
HIERARCH ISS PBLA35 END -169.4889
HIERARCH ISS PBL36 START 220.4652
HIERARCH ISS PBL36 END 220.5583
HIERARCH ISS PBLA36 START -157.9287
HIERARCH ISS PBLA36 END -157.8098
HIERARCH ISS PBL45 START 245.5121
HIERARCH ISS PBL45 END 245.7329
HIERARCH ISS PBLA45 START -173.86
HIERARCH ISS PBLA45 END -173.7368
HIERARCH ISS PBL46 START 155.0635
HIERARCH ISS PBL46 END 155.1382
HIERARCH ISS PBLA46 START -159.7926
HIERARCH ISS PBLA46 END -159.674
HIERARCH ISS PBL56 START 102.2954
HIERARCH ISS PBL56 END 102.4327
HIERARCH ISS PBLA56 START -15.4797
HIERARCH ISS PBLA56 END -15.3298
HIERARCH CHARA TAU0 11.58648
HIERARCH CHARA SEEING 1.2318