Exposure
ID
SPICA.2025-09-13T12-20-00_1
Header ID
SPICA.2025-09-13T12-20-00
Date updated
2025-09-13 12:18:55 UTC+0000
Release date
None
UTC Start
2025-09-13 12:18:55.211
UTC End
2025-09-13 12:19:55.211
MJD Start
60931.513139019
MJD End
60931.51383346343
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
70444
Category
science
Program ID
S05/S04
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/ibanez
Target
ID
47910
Name
HD_34411
RA
79.78531
DEC
40.09905
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9075 33.9079 88.3696 88.5234
S1-E1 323.8066 323.9397 56.4749 56.6140
S1-E2 274.1049 274.1844 64.1868 64.3271
S1-W1 277.0084 277.0530 115.4519 115.6460
S1-W2 210.8240 210.8204 97.1243 97.2914
S2-E1 295.5619 295.6995 52.9998 53.1390
S2-E2 243.5693 243.6521 60.9176 61.0573
S2-W1 247.3009 247.3573 119.0308 119.2290
S2-W2 177.3866 177.3841 98.7915 98.9611
E1-E2 63.8423 63.8967 -158.7056 -158.5500
E1-W1 298.5430 298.8871 -176.1942 -176.0240
E1-W2 213.7968 214.0008 -163.4940 -163.3355
E2-W1 238.4249 238.7113 179.1903 179.3659
E2-W2 150.2719 150.4214 -165.5264 -165.3664
W1-W2 101.5143 101.6352 -23.7764 -23.5717
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60931.513139019
PI-COI ebrahimkutty/ibanez
HIERARCH OBS TARG NAME HD_34411
HIERARCH OBS RA 79.78531
HIERARCH OBS DEC 40.09905
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 33.9075
HIERARCH ISS PBL12 END 33.9079
HIERARCH ISS PBLA12 START 88.3696
HIERARCH ISS PBLA12 END 88.5234
HIERARCH ISS PBL13 START 323.8066
HIERARCH ISS PBL13 END 323.9397
HIERARCH ISS PBLA13 START 56.4749
HIERARCH ISS PBLA13 END 56.614
HIERARCH ISS PBL14 START 274.1049
HIERARCH ISS PBL14 END 274.1844
HIERARCH ISS PBLA14 START 64.1868
HIERARCH ISS PBLA14 END 64.3271
HIERARCH ISS PBL15 START 277.0084
HIERARCH ISS PBL15 END 277.053
HIERARCH ISS PBLA15 START 115.4519
HIERARCH ISS PBLA15 END 115.646
HIERARCH ISS PBL16 START 210.824
HIERARCH ISS PBL16 END 210.8204
HIERARCH ISS PBLA16 START 97.1243
HIERARCH ISS PBLA16 END 97.2914
HIERARCH ISS PBL23 START 295.5619
HIERARCH ISS PBL23 END 295.6995
HIERARCH ISS PBLA23 START 52.9998
HIERARCH ISS PBLA23 END 53.139
HIERARCH ISS PBL24 START 243.5693
HIERARCH ISS PBL24 END 243.6521
HIERARCH ISS PBLA24 START 60.9176
HIERARCH ISS PBLA24 END 61.0573
HIERARCH ISS PBL25 START 247.3009
HIERARCH ISS PBL25 END 247.3573
HIERARCH ISS PBLA25 START 119.0308
HIERARCH ISS PBLA25 END 119.229
HIERARCH ISS PBL26 START 177.3866
HIERARCH ISS PBL26 END 177.3841
HIERARCH ISS PBLA26 START 98.7915
HIERARCH ISS PBLA26 END 98.9611
HIERARCH ISS PBL34 START 63.8423
HIERARCH ISS PBL34 END 63.8967
HIERARCH ISS PBLA34 START -158.7056
HIERARCH ISS PBLA34 END -158.55
HIERARCH ISS PBL35 START 298.543
HIERARCH ISS PBL35 END 298.8871
HIERARCH ISS PBLA35 START -176.1942
HIERARCH ISS PBLA35 END -176.024
HIERARCH ISS PBL36 START 213.7968
HIERARCH ISS PBL36 END 214.0008
HIERARCH ISS PBLA36 START -163.494
HIERARCH ISS PBLA36 END -163.3355
HIERARCH ISS PBL45 START 238.4249
HIERARCH ISS PBL45 END 238.7113
HIERARCH ISS PBLA45 START 179.1903
HIERARCH ISS PBLA45 END 179.3659
HIERARCH ISS PBL46 START 150.2719
HIERARCH ISS PBL46 END 150.4214
HIERARCH ISS PBLA46 START -165.5264
HIERARCH ISS PBLA46 END -165.3664
HIERARCH ISS PBL56 START 101.5143
HIERARCH ISS PBL56 END 101.6352
HIERARCH ISS PBLA56 START -23.7764
HIERARCH ISS PBLA56 END -23.5717
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1