Exposure
ID
SPICA.2025-10-07T12-21-45_1
Header ID
SPICA.2025-10-07T12-21-45
Date updated
2025-10-07 12:20:40 UTC+0000
Release date
None
UTC Start
2025-10-07 12:20:40.537
UTC End
2025-10-07 12:21:40.537
MJD Start
60955.5143580642
MJD End
60955.515052508636
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
70859
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47786
Name
HD_58946
RA
112.278
DEC
31.78455
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 34.0574 34.0569 83.6604 83.8116
S1-E1 326.7739 326.8942 53.4002 53.5147
S1-E2 277.0957 277.1551 60.6972 60.8182
S1-W1 267.4256 267.5324 109.9004 110.1061
S1-W2 209.5370 209.5404 91.9328 92.1027
S2-E1 297.8519 297.9844 50.0969 50.2093
S2-E2 246.0961 246.1637 57.6022 57.7203
S2-W1 237.3559 237.4791 113.5377 113.7485
S2-W2 175.9022 175.9081 93.5291 93.7025
E1-E2 62.7264 62.8024 -160.7306 -160.6120
E1-W1 286.0649 286.5787 -177.8195 -177.6806
E1-W2 208.7179 209.0087 -165.3116 -165.1897
E2-W1 226.8579 227.2912 177.5200 177.6675
E2-W2 146.2776 146.4924 -167.2744 -167.1506
W1-W2 93.8972 94.0883 -26.5968 -26.3959
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60955.5143580642
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_58946
HIERARCH OBS RA 112.278
HIERARCH OBS DEC 31.78455
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 34.0574
HIERARCH ISS PBL12 END 34.0569
HIERARCH ISS PBLA12 START 83.6604
HIERARCH ISS PBLA12 END 83.8116
HIERARCH ISS PBL13 START 326.7739
HIERARCH ISS PBL13 END 326.8942
HIERARCH ISS PBLA13 START 53.4002
HIERARCH ISS PBLA13 END 53.5147
HIERARCH ISS PBL14 START 277.0957
HIERARCH ISS PBL14 END 277.1551
HIERARCH ISS PBLA14 START 60.6972
HIERARCH ISS PBLA14 END 60.8182
HIERARCH ISS PBL15 START 267.4256
HIERARCH ISS PBL15 END 267.5324
HIERARCH ISS PBLA15 START 109.9004
HIERARCH ISS PBLA15 END 110.1061
HIERARCH ISS PBL16 START 209.537
HIERARCH ISS PBL16 END 209.5404
HIERARCH ISS PBLA16 START 91.9328
HIERARCH ISS PBLA16 END 92.1027
HIERARCH ISS PBL23 START 297.8519
HIERARCH ISS PBL23 END 297.9844
HIERARCH ISS PBLA23 START 50.0969
HIERARCH ISS PBLA23 END 50.2093
HIERARCH ISS PBL24 START 246.0961
HIERARCH ISS PBL24 END 246.1637
HIERARCH ISS PBLA24 START 57.6022
HIERARCH ISS PBLA24 END 57.7203
HIERARCH ISS PBL25 START 237.3559
HIERARCH ISS PBL25 END 237.4791
HIERARCH ISS PBLA25 START 113.5377
HIERARCH ISS PBLA25 END 113.7485
HIERARCH ISS PBL26 START 175.9022
HIERARCH ISS PBL26 END 175.9081
HIERARCH ISS PBLA26 START 93.5291
HIERARCH ISS PBLA26 END 93.7025
HIERARCH ISS PBL34 START 62.7264
HIERARCH ISS PBL34 END 62.8024
HIERARCH ISS PBLA34 START -160.7306
HIERARCH ISS PBLA34 END -160.612
HIERARCH ISS PBL35 START 286.0649
HIERARCH ISS PBL35 END 286.5787
HIERARCH ISS PBLA35 START -177.8195
HIERARCH ISS PBLA35 END -177.6806
HIERARCH ISS PBL36 START 208.7179
HIERARCH ISS PBL36 END 209.0087
HIERARCH ISS PBLA36 START -165.3116
HIERARCH ISS PBLA36 END -165.1897
HIERARCH ISS PBL45 START 226.8579
HIERARCH ISS PBL45 END 227.2912
HIERARCH ISS PBLA45 START 177.52
HIERARCH ISS PBLA45 END 177.6675
HIERARCH ISS PBL46 START 146.2776
HIERARCH ISS PBL46 END 146.4924
HIERARCH ISS PBLA46 START -167.2744
HIERARCH ISS PBLA46 END -167.1506
HIERARCH ISS PBL56 START 93.8972
HIERARCH ISS PBL56 END 94.0883
HIERARCH ISS PBLA56 START -26.5968
HIERARCH ISS PBLA56 END -26.3959
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1