Exposure
ID
SPICA.2025-10-07T07-46-10_1
Header ID
SPICA.2025-10-07T07-46-10
Date updated
2025-10-07 07:45:05 UTC+0000
Release date
None
UTC Start
2025-10-07 07:45:05.417
UTC End
2025-10-07 07:46:05.417
MJD Start
60955.3229793685
MJD End
60955.323673812934
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
70130
Category
science
Program ID
S06
Program Title
TBD
Program Type
Normal
PI / COI
jonak
Target
ID
52034
Name
HD_13974
RA
34.26346
DEC
34.22423
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 34.0793 34.0793 88.6782 88.8313
S1-E1 328.5143 328.5932 57.2554 57.3865
S1-E2 277.7008 277.7408 64.8011 64.9361
S1-W1 273.3501 273.4422 116.2131 116.4048
S1-W2 210.5448 210.5517 97.4617 97.6284
S2-E1 299.9596 300.0458 53.8596 53.9896
S2-E2 246.9237 246.9686 61.5986 61.7319
S2-W1 243.6409 243.7447 119.9206 120.1155
S2-W2 176.9417 176.9500 99.1471 99.3163
E1-E2 64.5139 64.5615 -157.1649 -157.0302
E1-W1 300.0471 300.3989 -174.0560 -173.9104
E1-W2 215.8744 216.0626 -161.7656 -161.6295
E2-W1 239.0524 239.3544 -178.5533 -178.4026
E2-W2 151.6567 151.7973 -163.7210 -163.5840
W1-W2 100.2697 100.4147 -21.3326 -21.1478
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60955.3229793685
PI-COI jonak
HIERARCH OBS TARG NAME HD_13974
HIERARCH OBS RA 34.26346
HIERARCH OBS DEC 34.22423
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 34.0793
HIERARCH ISS PBL12 END 34.0793
HIERARCH ISS PBLA12 START 88.6782
HIERARCH ISS PBLA12 END 88.8313
HIERARCH ISS PBL13 START 328.5143
HIERARCH ISS PBL13 END 328.5932
HIERARCH ISS PBLA13 START 57.2554
HIERARCH ISS PBLA13 END 57.3865
HIERARCH ISS PBL14 START 277.7008
HIERARCH ISS PBL14 END 277.7408
HIERARCH ISS PBLA14 START 64.8011
HIERARCH ISS PBLA14 END 64.9361
HIERARCH ISS PBL15 START 273.3501
HIERARCH ISS PBL15 END 273.4422
HIERARCH ISS PBLA15 START 116.2131
HIERARCH ISS PBLA15 END 116.4048
HIERARCH ISS PBL16 START 210.5448
HIERARCH ISS PBL16 END 210.5517
HIERARCH ISS PBLA16 START 97.4617
HIERARCH ISS PBLA16 END 97.6284
HIERARCH ISS PBL23 START 299.9596
HIERARCH ISS PBL23 END 300.0458
HIERARCH ISS PBLA23 START 53.8596
HIERARCH ISS PBLA23 END 53.9896
HIERARCH ISS PBL24 START 246.9237
HIERARCH ISS PBL24 END 246.9686
HIERARCH ISS PBLA24 START 61.5986
HIERARCH ISS PBLA24 END 61.7319
HIERARCH ISS PBL25 START 243.6409
HIERARCH ISS PBL25 END 243.7447
HIERARCH ISS PBLA25 START 119.9206
HIERARCH ISS PBLA25 END 120.1155
HIERARCH ISS PBL26 START 176.9417
HIERARCH ISS PBL26 END 176.95
HIERARCH ISS PBLA26 START 99.1471
HIERARCH ISS PBLA26 END 99.3163
HIERARCH ISS PBL34 START 64.5139
HIERARCH ISS PBL34 END 64.5615
HIERARCH ISS PBLA34 START -157.1649
HIERARCH ISS PBLA34 END -157.0302
HIERARCH ISS PBL35 START 300.0471
HIERARCH ISS PBL35 END 300.3989
HIERARCH ISS PBLA35 START -174.056
HIERARCH ISS PBLA35 END -173.9104
HIERARCH ISS PBL36 START 215.8744
HIERARCH ISS PBL36 END 216.0626
HIERARCH ISS PBLA36 START -161.7656
HIERARCH ISS PBLA36 END -161.6295
HIERARCH ISS PBL45 START 239.0524
HIERARCH ISS PBL45 END 239.3544
HIERARCH ISS PBLA45 START -178.5533
HIERARCH ISS PBLA45 END -178.4026
HIERARCH ISS PBL46 START 151.6567
HIERARCH ISS PBL46 END 151.7973
HIERARCH ISS PBLA46 START -163.721
HIERARCH ISS PBLA46 END -163.584
HIERARCH ISS PBL56 START 100.2697
HIERARCH ISS PBL56 END 100.4147
HIERARCH ISS PBLA56 START -21.3326
HIERARCH ISS PBLA56 END -21.1478
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1