Exposure
ID
SPICA.2025-10-07T12-29-28_1
Header ID
SPICA.2025-10-07T12-29-28
Date updated
2025-10-07 12:28:23 UTC+0000
Release date
None
UTC Start
2025-10-07 12:28:23.418
UTC End
2025-10-07 12:29:23.418
MJD Start
60955.5197154848
MJD End
60955.52040992923
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 34.0537 34.0533 84.7403 84.8922
S1-E1 327.5837 327.6886 54.2251 54.3425
S1-E2 277.4908 277.5412 61.5679 61.6915
S1-W1 268.1979 268.3081 111.3580 111.5608
S1-W2 209.5680 209.5735 93.1429 93.3124
S2-E1 298.7474 298.8639 50.9070 51.0223
S2-E2 246.5488 246.6070 58.4523 58.5731
S2-W1 238.2424 238.3680 115.0298 115.2371
S2-W2 175.9502 175.9580 94.7635 94.9364
E1-E2 63.2471 63.3163 -159.8814 -159.7615
E1-W1 289.6245 290.1047 -176.8339 -176.6963
E1-W2 210.7181 210.9852 -164.4406 -164.3180
E2-W1 229.8666 230.2738 178.5645 178.7098
E2-W2 147.7567 147.9546 -166.3905 -166.2663
W1-W2 95.2390 95.4234 -25.1835 -24.9888
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60955.5197154848
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 34.0537
HIERARCH ISS PBL12 END 34.0533
HIERARCH ISS PBLA12 START 84.7403
HIERARCH ISS PBLA12 END 84.8922
HIERARCH ISS PBL13 START 327.5837
HIERARCH ISS PBL13 END 327.6886
HIERARCH ISS PBLA13 START 54.2251
HIERARCH ISS PBLA13 END 54.3425
HIERARCH ISS PBL14 START 277.4908
HIERARCH ISS PBL14 END 277.5412
HIERARCH ISS PBLA14 START 61.5679
HIERARCH ISS PBLA14 END 61.6915
HIERARCH ISS PBL15 START 268.1979
HIERARCH ISS PBL15 END 268.3081
HIERARCH ISS PBLA15 START 111.358
HIERARCH ISS PBLA15 END 111.5608
HIERARCH ISS PBL16 START 209.568
HIERARCH ISS PBL16 END 209.5735
HIERARCH ISS PBLA16 START 93.1429
HIERARCH ISS PBLA16 END 93.3124
HIERARCH ISS PBL23 START 298.7474
HIERARCH ISS PBL23 END 298.8639
HIERARCH ISS PBLA23 START 50.907
HIERARCH ISS PBLA23 END 51.0223
HIERARCH ISS PBL24 START 246.5488
HIERARCH ISS PBL24 END 246.607
HIERARCH ISS PBLA24 START 58.4523
HIERARCH ISS PBLA24 END 58.5731
HIERARCH ISS PBL25 START 238.2424
HIERARCH ISS PBL25 END 238.368
HIERARCH ISS PBLA25 START 115.0298
HIERARCH ISS PBLA25 END 115.2371
HIERARCH ISS PBL26 START 175.9502
HIERARCH ISS PBL26 END 175.958
HIERARCH ISS PBLA26 START 94.7635
HIERARCH ISS PBLA26 END 94.9364
HIERARCH ISS PBL34 START 63.2471
HIERARCH ISS PBL34 END 63.3163
HIERARCH ISS PBLA34 START -159.8814
HIERARCH ISS PBLA34 END -159.7615
HIERARCH ISS PBL35 START 289.6245
HIERARCH ISS PBL35 END 290.1047
HIERARCH ISS PBLA35 START -176.8339
HIERARCH ISS PBLA35 END -176.6963
HIERARCH ISS PBL36 START 210.7181
HIERARCH ISS PBL36 END 210.9852
HIERARCH ISS PBLA36 START -164.4406
HIERARCH ISS PBLA36 END -164.318
HIERARCH ISS PBL45 START 229.8666
HIERARCH ISS PBL45 END 230.2738
HIERARCH ISS PBLA45 START 178.5645
HIERARCH ISS PBLA45 END 178.7098
HIERARCH ISS PBL46 START 147.7567
HIERARCH ISS PBL46 END 147.9546
HIERARCH ISS PBLA46 START -166.3905
HIERARCH ISS PBLA46 END -166.2663
HIERARCH ISS PBL56 START 95.239
HIERARCH ISS PBL56 END 95.4234
HIERARCH ISS PBLA56 START -25.1835
HIERARCH ISS PBLA56 END -24.9888
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1