Exposure
ID
SPICA.2025-08-13T10-37-06_1
Header ID
SPICA.2025-08-13T10-37-06
Date updated
2025-08-13 10:36:01 UTC+0000
Release date
None
UTC Start
2025-08-13 10:36:01.130
UTC End
2025-08-13 10:37:01.130
MJD Start
60900.441679741
MJD End
60900.44237418543
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
70121
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
52027
Name
HD_3651
RA
9.840858
DEC
21.25047
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.2608 33.2644 96.1768 96.3312
S1-E1 325.2138 325.0959 63.5200 63.6602
S1-E2 273.3432 273.2657 71.2683 71.4148
S1-W1 267.5906 267.7921 126.3883 126.5450
S1-W2 204.6978 204.7592 105.7816 105.9404
S2-E1 297.7524 297.6366 60.0643 60.2014
S2-E2 243.5794 243.5011 67.9714 68.1154
S2-W1 239.4331 239.6319 130.3966 130.5507
S2-W2 171.9928 172.0512 107.6306 107.7899
E1-E2 65.6796 65.6595 -150.6116 -150.5034
E1-W1 313.0433 313.1149 -166.0096 -165.9145
E1-W2 221.6523 221.6157 -154.8746 -154.7718
E2-W1 250.3295 250.4248 -170.0043 -169.9099
E2-W2 156.2308 156.2148 -156.6653 -156.5645
W1-W2 104.7126 104.8251 -10.1386 -10.0293
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60900.441679741
PI-COI ibanez
HIERARCH OBS TARG NAME HD_3651
HIERARCH OBS RA 9.840858
HIERARCH OBS DEC 21.25047
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 33.2608
HIERARCH ISS PBL12 END 33.2644
HIERARCH ISS PBLA12 START 96.1768
HIERARCH ISS PBLA12 END 96.3312
HIERARCH ISS PBL13 START 325.2138
HIERARCH ISS PBL13 END 325.0959
HIERARCH ISS PBLA13 START 63.52
HIERARCH ISS PBLA13 END 63.6602
HIERARCH ISS PBL14 START 273.3432
HIERARCH ISS PBL14 END 273.2657
HIERARCH ISS PBLA14 START 71.2683
HIERARCH ISS PBLA14 END 71.4148
HIERARCH ISS PBL15 START 267.5906
HIERARCH ISS PBL15 END 267.7921
HIERARCH ISS PBLA15 START 126.3883
HIERARCH ISS PBLA15 END 126.545
HIERARCH ISS PBL16 START 204.6978
HIERARCH ISS PBL16 END 204.7592
HIERARCH ISS PBLA16 START 105.7816
HIERARCH ISS PBLA16 END 105.9404
HIERARCH ISS PBL23 START 297.7524
HIERARCH ISS PBL23 END 297.6366
HIERARCH ISS PBLA23 START 60.0643
HIERARCH ISS PBLA23 END 60.2014
HIERARCH ISS PBL24 START 243.5794
HIERARCH ISS PBL24 END 243.5011
HIERARCH ISS PBLA24 START 67.9714
HIERARCH ISS PBLA24 END 68.1154
HIERARCH ISS PBL25 START 239.4331
HIERARCH ISS PBL25 END 239.6319
HIERARCH ISS PBLA25 START 130.3966
HIERARCH ISS PBLA25 END 130.5507
HIERARCH ISS PBL26 START 171.9928
HIERARCH ISS PBL26 END 172.0512
HIERARCH ISS PBLA26 START 107.6306
HIERARCH ISS PBLA26 END 107.7899
HIERARCH ISS PBL34 START 65.6796
HIERARCH ISS PBL34 END 65.6595
HIERARCH ISS PBLA34 START -150.6116
HIERARCH ISS PBLA34 END -150.5034
HIERARCH ISS PBL35 START 313.0433
HIERARCH ISS PBL35 END 313.1149
HIERARCH ISS PBLA35 START -166.0096
HIERARCH ISS PBLA35 END -165.9145
HIERARCH ISS PBL36 START 221.6523
HIERARCH ISS PBL36 END 221.6157
HIERARCH ISS PBLA36 START -154.8746
HIERARCH ISS PBLA36 END -154.7718
HIERARCH ISS PBL45 START 250.3295
HIERARCH ISS PBL45 END 250.4248
HIERARCH ISS PBLA45 START -170.0043
HIERARCH ISS PBLA45 END -169.9099
HIERARCH ISS PBL46 START 156.2308
HIERARCH ISS PBL46 END 156.2148
HIERARCH ISS PBLA46 START -156.6653
HIERARCH ISS PBLA46 END -156.5645
HIERARCH ISS PBL56 START 104.7126
HIERARCH ISS PBL56 END 104.8251
HIERARCH ISS PBLA56 START -10.1386
HIERARCH ISS PBLA56 END -10.0293
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1