Exposure
ID
SPICA.2025-10-07T12-22-51_1
Header ID
SPICA.2025-10-07T12-22-51
Date updated
2025-10-07 12:21:46 UTC+0000
Release date
None
UTC Start
2025-10-07 12:21:46.664
UTC End
2025-10-07 12:22:46.664
MJD Start
60955.5151234271
MJD End
60955.515817871536
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 34.0569 34.0564 83.8144 83.9657
S1-E1 326.8964 327.0144 53.5168 53.6316
S1-E2 277.1561 277.2142 60.8204 60.9418
S1-W1 267.5343 267.6417 110.1099 110.3152
S1-W2 209.5405 209.5443 92.1058 92.2756
S2-E1 297.9868 298.1171 50.2114 50.3241
S2-E2 246.1650 246.2312 57.7224 57.8409
S2-W1 237.4814 237.6050 113.7524 113.9627
S2-W2 175.9082 175.9144 93.7056 93.8790
E1-E2 62.8038 62.8788 -160.6098 -160.4911
E1-W1 286.5880 287.0970 -177.6781 -177.5394
E1-W2 209.0140 209.3014 -165.1875 -165.0655
E2-W1 227.2991 227.7286 177.6702 177.8173
E2-W2 146.4963 146.7086 -167.1483 -167.0244
W1-W2 94.0918 94.2819 -26.3922 -26.1922
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60955.5151234271
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 34.0569
HIERARCH ISS PBL12 END 34.0564
HIERARCH ISS PBLA12 START 83.8144
HIERARCH ISS PBLA12 END 83.9657
HIERARCH ISS PBL13 START 326.8964
HIERARCH ISS PBL13 END 327.0144
HIERARCH ISS PBLA13 START 53.5168
HIERARCH ISS PBLA13 END 53.6316
HIERARCH ISS PBL14 START 277.1561
HIERARCH ISS PBL14 END 277.2142
HIERARCH ISS PBLA14 START 60.8204
HIERARCH ISS PBLA14 END 60.9418
HIERARCH ISS PBL15 START 267.5343
HIERARCH ISS PBL15 END 267.6417
HIERARCH ISS PBLA15 START 110.1099
HIERARCH ISS PBLA15 END 110.3152
HIERARCH ISS PBL16 START 209.5405
HIERARCH ISS PBL16 END 209.5443
HIERARCH ISS PBLA16 START 92.1058
HIERARCH ISS PBLA16 END 92.2756
HIERARCH ISS PBL23 START 297.9868
HIERARCH ISS PBL23 END 298.1171
HIERARCH ISS PBLA23 START 50.2114
HIERARCH ISS PBLA23 END 50.3241
HIERARCH ISS PBL24 START 246.165
HIERARCH ISS PBL24 END 246.2312
HIERARCH ISS PBLA24 START 57.7224
HIERARCH ISS PBLA24 END 57.8409
HIERARCH ISS PBL25 START 237.4814
HIERARCH ISS PBL25 END 237.605
HIERARCH ISS PBLA25 START 113.7524
HIERARCH ISS PBLA25 END 113.9627
HIERARCH ISS PBL26 START 175.9082
HIERARCH ISS PBL26 END 175.9144
HIERARCH ISS PBLA26 START 93.7056
HIERARCH ISS PBLA26 END 93.879
HIERARCH ISS PBL34 START 62.8038
HIERARCH ISS PBL34 END 62.8788
HIERARCH ISS PBLA34 START -160.6098
HIERARCH ISS PBLA34 END -160.4911
HIERARCH ISS PBL35 START 286.588
HIERARCH ISS PBL35 END 287.097
HIERARCH ISS PBLA35 START -177.6781
HIERARCH ISS PBLA35 END -177.5394
HIERARCH ISS PBL36 START 209.014
HIERARCH ISS PBL36 END 209.3014
HIERARCH ISS PBLA36 START -165.1875
HIERARCH ISS PBLA36 END -165.0655
HIERARCH ISS PBL45 START 227.2991
HIERARCH ISS PBL45 END 227.7286
HIERARCH ISS PBLA45 START 177.6702
HIERARCH ISS PBLA45 END 177.8173
HIERARCH ISS PBL46 START 146.4963
HIERARCH ISS PBL46 END 146.7086
HIERARCH ISS PBLA46 START -167.1483
HIERARCH ISS PBLA46 END -167.0244
HIERARCH ISS PBL56 START 94.0918
HIERARCH ISS PBL56 END 94.2819
HIERARCH ISS PBLA56 START -26.3922
HIERARCH ISS PBLA56 END -26.1922
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1