Exposure
ID
SPICA.2025-10-07T12-31-40_1
Header ID
SPICA.2025-10-07T12-31-40
Date updated
2025-10-07 12:30:35 UTC+0000
Release date
None
UTC Start
2025-10-07 12:30:35.747
UTC End
2025-10-07 12:31:35.747
MJD Start
60955.5212470683
MJD End
60955.521941512736
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 34.0528 34.0523 85.0498 85.2019
S1-E1 327.7952 327.8958 54.4647 54.5830
S1-E2 277.5922 277.6401 61.8202 61.9446
S1-W1 268.4229 268.5339 111.7708 111.9727
S1-W2 209.5795 209.5855 93.4883 93.6577
S2-E1 298.9825 299.0946 51.1425 51.2587
S2-E2 246.6660 246.7215 58.6989 58.8205
S2-W1 238.4987 238.6249 115.4517 115.6580
S2-W2 175.9663 175.9747 95.1156 95.2883
E1-E2 63.3870 63.4543 -159.6369 -159.5166
E1-W1 290.5979 291.0684 -176.5538 -176.4166
E1-W2 211.2589 211.5192 -164.1907 -164.0678
E2-W1 230.6923 231.0919 178.8603 179.0051
E2-W2 148.1574 148.3505 -166.1373 -166.0129
W1-W2 95.6137 95.7961 -24.7875 -24.5944
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60955.5212470683
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 34.0528
HIERARCH ISS PBL12 END 34.0523
HIERARCH ISS PBLA12 START 85.0498
HIERARCH ISS PBLA12 END 85.2019
HIERARCH ISS PBL13 START 327.7952
HIERARCH ISS PBL13 END 327.8958
HIERARCH ISS PBLA13 START 54.4647
HIERARCH ISS PBLA13 END 54.583
HIERARCH ISS PBL14 START 277.5922
HIERARCH ISS PBL14 END 277.6401
HIERARCH ISS PBLA14 START 61.8202
HIERARCH ISS PBLA14 END 61.9446
HIERARCH ISS PBL15 START 268.4229
HIERARCH ISS PBL15 END 268.5339
HIERARCH ISS PBLA15 START 111.7708
HIERARCH ISS PBLA15 END 111.9727
HIERARCH ISS PBL16 START 209.5795
HIERARCH ISS PBL16 END 209.5855
HIERARCH ISS PBLA16 START 93.4883
HIERARCH ISS PBLA16 END 93.6577
HIERARCH ISS PBL23 START 298.9825
HIERARCH ISS PBL23 END 299.0946
HIERARCH ISS PBLA23 START 51.1425
HIERARCH ISS PBLA23 END 51.2587
HIERARCH ISS PBL24 START 246.666
HIERARCH ISS PBL24 END 246.7215
HIERARCH ISS PBLA24 START 58.6989
HIERARCH ISS PBLA24 END 58.8205
HIERARCH ISS PBL25 START 238.4987
HIERARCH ISS PBL25 END 238.6249
HIERARCH ISS PBLA25 START 115.4517
HIERARCH ISS PBLA25 END 115.658
HIERARCH ISS PBL26 START 175.9663
HIERARCH ISS PBL26 END 175.9747
HIERARCH ISS PBLA26 START 95.1156
HIERARCH ISS PBLA26 END 95.2883
HIERARCH ISS PBL34 START 63.387
HIERARCH ISS PBL34 END 63.4543
HIERARCH ISS PBLA34 START -159.6369
HIERARCH ISS PBLA34 END -159.5166
HIERARCH ISS PBL35 START 290.5979
HIERARCH ISS PBL35 END 291.0684
HIERARCH ISS PBLA35 START -176.5538
HIERARCH ISS PBLA35 END -176.4166
HIERARCH ISS PBL36 START 211.2589
HIERARCH ISS PBL36 END 211.5192
HIERARCH ISS PBLA36 START -164.1907
HIERARCH ISS PBLA36 END -164.0678
HIERARCH ISS PBL45 START 230.6923
HIERARCH ISS PBL45 END 231.0919
HIERARCH ISS PBLA45 START 178.8603
HIERARCH ISS PBLA45 END 179.0051
HIERARCH ISS PBL46 START 148.1574
HIERARCH ISS PBL46 END 148.3505
HIERARCH ISS PBLA46 START -166.1373
HIERARCH ISS PBLA46 END -166.0129
HIERARCH ISS PBL56 START 95.6137
HIERARCH ISS PBL56 END 95.7961
HIERARCH ISS PBLA56 START -24.7875
HIERARCH ISS PBLA56 END -24.5944
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1