Exposure
ID
SPICA.2025-10-07T12-27-16_1
Header ID
SPICA.2025-10-07T12-27-16
Date updated
2025-10-07 12:26:11 UTC+0000
Release date
None
UTC Start
2025-10-07 12:26:11.173
UTC End
2025-10-07 12:27:11.173
MJD Start
60955.5181848757
MJD End
60955.51887932013
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 34.0548 34.0543 84.4313 84.5830
S1-E1 327.3635 327.4727 53.9873 54.1038
S1-E2 277.3845 277.4373 61.3172 61.4401
S1-W1 267.9748 268.0841 110.9437 111.1474
S1-W2 209.5577 209.5626 92.7974 92.9670
S2-E1 298.5032 298.6243 50.6734 50.7879
S2-E2 246.4264 246.4872 58.2074 58.3274
S2-W1 237.9873 238.1124 114.6061 114.8144
S2-W2 175.9351 175.9423 94.4112 94.5842
E1-E2 63.1033 63.1744 -160.1250 -160.0055
E1-W1 288.6319 289.1217 -177.1145 -176.9766
E1-W2 210.1639 210.4378 -164.6900 -164.5676
E2-W1 229.0260 229.4406 178.2677 178.4136
E2-W2 147.3464 147.5491 -166.6434 -166.5192
W1-W2 94.8605 95.0468 -25.5829 -25.3864
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60955.5181848757
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 34.0548
HIERARCH ISS PBL12 END 34.0543
HIERARCH ISS PBLA12 START 84.4313
HIERARCH ISS PBLA12 END 84.583
HIERARCH ISS PBL13 START 327.3635
HIERARCH ISS PBL13 END 327.4727
HIERARCH ISS PBLA13 START 53.9873
HIERARCH ISS PBLA13 END 54.1038
HIERARCH ISS PBL14 START 277.3845
HIERARCH ISS PBL14 END 277.4373
HIERARCH ISS PBLA14 START 61.3172
HIERARCH ISS PBLA14 END 61.4401
HIERARCH ISS PBL15 START 267.9748
HIERARCH ISS PBL15 END 268.0841
HIERARCH ISS PBLA15 START 110.9437
HIERARCH ISS PBLA15 END 111.1474
HIERARCH ISS PBL16 START 209.5577
HIERARCH ISS PBL16 END 209.5626
HIERARCH ISS PBLA16 START 92.7974
HIERARCH ISS PBLA16 END 92.967
HIERARCH ISS PBL23 START 298.5032
HIERARCH ISS PBL23 END 298.6243
HIERARCH ISS PBLA23 START 50.6734
HIERARCH ISS PBLA23 END 50.7879
HIERARCH ISS PBL24 START 246.4264
HIERARCH ISS PBL24 END 246.4872
HIERARCH ISS PBLA24 START 58.2074
HIERARCH ISS PBLA24 END 58.3274
HIERARCH ISS PBL25 START 237.9873
HIERARCH ISS PBL25 END 238.1124
HIERARCH ISS PBLA25 START 114.6061
HIERARCH ISS PBLA25 END 114.8144
HIERARCH ISS PBL26 START 175.9351
HIERARCH ISS PBL26 END 175.9423
HIERARCH ISS PBLA26 START 94.4112
HIERARCH ISS PBLA26 END 94.5842
HIERARCH ISS PBL34 START 63.1033
HIERARCH ISS PBL34 END 63.1744
HIERARCH ISS PBLA34 START -160.125
HIERARCH ISS PBLA34 END -160.0055
HIERARCH ISS PBL35 START 288.6319
HIERARCH ISS PBL35 END 289.1217
HIERARCH ISS PBLA35 START -177.1145
HIERARCH ISS PBLA35 END -176.9766
HIERARCH ISS PBL36 START 210.1639
HIERARCH ISS PBL36 END 210.4378
HIERARCH ISS PBLA36 START -164.69
HIERARCH ISS PBLA36 END -164.5676
HIERARCH ISS PBL45 START 229.026
HIERARCH ISS PBL45 END 229.4406
HIERARCH ISS PBLA45 START 178.2677
HIERARCH ISS PBLA45 END 178.4136
HIERARCH ISS PBL46 START 147.3464
HIERARCH ISS PBL46 END 147.5491
HIERARCH ISS PBLA46 START -166.6434
HIERARCH ISS PBLA46 END -166.5192
HIERARCH ISS PBL56 START 94.8605
HIERARCH ISS PBL56 END 95.0468
HIERARCH ISS PBLA56 START -25.5829
HIERARCH ISS PBLA56 END -25.3864
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1