Exposure
ID
SPICA.2025-12-15T10-17-50_1
Header ID
SPICA.2025-12-15T10-17-50
Date updated
2025-12-15 10:16:45 UTC+0000
Release date
None
UTC Start
2025-12-15 10:16:45.244
UTC End
2025-12-15 10:17:45.244
MJD Start
61024.4283014354
MJD End
61024.42899587983
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.12368
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.26956
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 33.8963 33.8970 92.7237 92.8772
S1-E1 330.5260 330.5060 60.8781 61.0131
S1-E2 278.4245 278.4032 68.4561 68.5960
S1-W1 271.1061 271.2454 121.6950 121.8712
S1-W2 208.6972 208.7239 101.9208 102.0840
S2-E1 302.2615 302.2473 57.4860 57.6189
S2-E2 247.9152 247.8970 65.2347 65.3726
S2-W1 242.0090 242.1547 125.5850 125.7618
S2-W2 175.3204 175.3475 103.6916 103.8565
E1-E2 65.7421 65.7572 -153.0744 -152.9523
E1-W1 308.8043 309.0235 -169.1610 -169.0401
E1-W2 220.7939 220.8744 -157.4853 -157.3652
E2-W1 246.3110 246.5159 -173.4024 -173.2792
E2-W2 155.3288 155.3945 -159.3507 -159.2311
W1-W2 102.7979 102.9294 -14.9251 -14.7769
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61024.4283014354
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 33.8963
HIERARCH ISS PBL12 END 33.897
HIERARCH ISS PBLA12 START 92.7237
HIERARCH ISS PBLA12 END 92.8772
HIERARCH ISS PBL13 START 330.526
HIERARCH ISS PBL13 END 330.506
HIERARCH ISS PBLA13 START 60.8781
HIERARCH ISS PBLA13 END 61.0131
HIERARCH ISS PBL14 START 278.4245
HIERARCH ISS PBL14 END 278.4032
HIERARCH ISS PBLA14 START 68.4561
HIERARCH ISS PBLA14 END 68.596
HIERARCH ISS PBL15 START 271.1061
HIERARCH ISS PBL15 END 271.2454
HIERARCH ISS PBLA15 START 121.695
HIERARCH ISS PBLA15 END 121.8712
HIERARCH ISS PBL16 START 208.6972
HIERARCH ISS PBL16 END 208.7239
HIERARCH ISS PBLA16 START 101.9208
HIERARCH ISS PBLA16 END 102.084
HIERARCH ISS PBL23 START 302.2615
HIERARCH ISS PBL23 END 302.2473
HIERARCH ISS PBLA23 START 57.486
HIERARCH ISS PBLA23 END 57.6189
HIERARCH ISS PBL24 START 247.9152
HIERARCH ISS PBL24 END 247.897
HIERARCH ISS PBLA24 START 65.2347
HIERARCH ISS PBLA24 END 65.3726
HIERARCH ISS PBL25 START 242.009
HIERARCH ISS PBL25 END 242.1547
HIERARCH ISS PBLA25 START 125.585
HIERARCH ISS PBLA25 END 125.7618
HIERARCH ISS PBL26 START 175.3204
HIERARCH ISS PBL26 END 175.3475
HIERARCH ISS PBLA26 START 103.6916
HIERARCH ISS PBLA26 END 103.8565
HIERARCH ISS PBL34 START 65.7421
HIERARCH ISS PBL34 END 65.7572
HIERARCH ISS PBLA34 START -153.0744
HIERARCH ISS PBLA34 END -152.9523
HIERARCH ISS PBL35 START 308.8043
HIERARCH ISS PBL35 END 309.0235
HIERARCH ISS PBLA35 START -169.161
HIERARCH ISS PBLA35 END -169.0401
HIERARCH ISS PBL36 START 220.7939
HIERARCH ISS PBL36 END 220.8744
HIERARCH ISS PBLA36 START -157.4853
HIERARCH ISS PBLA36 END -157.3652
HIERARCH ISS PBL45 START 246.311
HIERARCH ISS PBL45 END 246.5159
HIERARCH ISS PBLA45 START -173.4024
HIERARCH ISS PBLA45 END -173.2792
HIERARCH ISS PBL46 START 155.3288
HIERARCH ISS PBL46 END 155.3945
HIERARCH ISS PBLA46 START -159.3507
HIERARCH ISS PBLA46 END -159.2311
HIERARCH ISS PBL56 START 102.7979
HIERARCH ISS PBL56 END 102.9294
HIERARCH ISS PBLA56 START -14.9251
HIERARCH ISS PBLA56 END -14.7769
HIERARCH CHARA TAU0 12.12368
HIERARCH CHARA SEEING 1.26956