Exposure
ID
SPICA.2025-08-16T04-24-26_1
Header ID
SPICA.2025-08-16T04-24-26
Date updated
2025-08-16 04:23:21 UTC+0000
Release date
None
UTC Start
2025-08-16 04:23:21.660
UTC End
2025-08-16 04:24:21.660
MJD Start
60903.1828895862
MJD End
60903.18358403063
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
64197
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47814
Name
HD_142373
RA
238.1689
DEC
42.45152
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.5073 32.4906 117.7725 117.8998
S1-E1 330.5539 330.5541 89.5021 89.6801
S1-E2 277.5089 277.4990 96.0737 96.2378
S1-W1 255.6262 255.2951 148.6285 148.7664
S1-W2 198.1439 197.9897 127.3720 127.4968
S2-E1 302.3163 302.3159 86.5828 86.7671
S2-E2 247.5969 247.5936 93.2914 93.4614
S2-W1 228.3295 228.0165 152.8159 152.9588
S2-W2 166.1802 166.0422 129.2414 129.3663
E1-E2 63.3972 63.3654 -120.5615 -120.3295
E1-W1 296.4638 296.1974 -138.2354 -138.0061
E1-W2 212.4123 212.2828 -125.4321 -125.1997
E2-W1 236.8423 236.6074 -142.8968 -142.6704
E2-W2 149.3411 149.2431 -127.4977 -127.2654
W1-W2 100.9756 100.8459 13.9788 14.1804
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60903.1828895862
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_142373
HIERARCH OBS RA 238.1689
HIERARCH OBS DEC 42.45152
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 32.5073
HIERARCH ISS PBL12 END 32.4906
HIERARCH ISS PBLA12 START 117.7725
HIERARCH ISS PBLA12 END 117.8998
HIERARCH ISS PBL13 START 330.5539
HIERARCH ISS PBL13 END 330.5541
HIERARCH ISS PBLA13 START 89.5021
HIERARCH ISS PBLA13 END 89.6801
HIERARCH ISS PBL14 START 277.5089
HIERARCH ISS PBL14 END 277.499
HIERARCH ISS PBLA14 START 96.0737
HIERARCH ISS PBLA14 END 96.2378
HIERARCH ISS PBL15 START 255.6262
HIERARCH ISS PBL15 END 255.2951
HIERARCH ISS PBLA15 START 148.6285
HIERARCH ISS PBLA15 END 148.7664
HIERARCH ISS PBL16 START 198.1439
HIERARCH ISS PBL16 END 197.9897
HIERARCH ISS PBLA16 START 127.372
HIERARCH ISS PBLA16 END 127.4968
HIERARCH ISS PBL23 START 302.3163
HIERARCH ISS PBL23 END 302.3159
HIERARCH ISS PBLA23 START 86.5828
HIERARCH ISS PBLA23 END 86.7671
HIERARCH ISS PBL24 START 247.5969
HIERARCH ISS PBL24 END 247.5936
HIERARCH ISS PBLA24 START 93.2914
HIERARCH ISS PBLA24 END 93.4614
HIERARCH ISS PBL25 START 228.3295
HIERARCH ISS PBL25 END 228.0165
HIERARCH ISS PBLA25 START 152.8159
HIERARCH ISS PBLA25 END 152.9588
HIERARCH ISS PBL26 START 166.1802
HIERARCH ISS PBL26 END 166.0422
HIERARCH ISS PBLA26 START 129.2414
HIERARCH ISS PBLA26 END 129.3663
HIERARCH ISS PBL34 START 63.3972
HIERARCH ISS PBL34 END 63.3654
HIERARCH ISS PBLA34 START -120.5615
HIERARCH ISS PBLA34 END -120.3295
HIERARCH ISS PBL35 START 296.4638
HIERARCH ISS PBL35 END 296.1974
HIERARCH ISS PBLA35 START -138.2354
HIERARCH ISS PBLA35 END -138.0061
HIERARCH ISS PBL36 START 212.4123
HIERARCH ISS PBL36 END 212.2828
HIERARCH ISS PBLA36 START -125.4321
HIERARCH ISS PBLA36 END -125.1997
HIERARCH ISS PBL45 START 236.8423
HIERARCH ISS PBL45 END 236.6074
HIERARCH ISS PBLA45 START -142.8968
HIERARCH ISS PBLA45 END -142.6704
HIERARCH ISS PBL46 START 149.3411
HIERARCH ISS PBL46 END 149.2431
HIERARCH ISS PBLA46 START -127.4977
HIERARCH ISS PBLA46 END -127.2654
HIERARCH ISS PBL56 START 100.9756
HIERARCH ISS PBL56 END 100.8459
HIERARCH ISS PBLA56 START 13.9788
HIERARCH ISS PBLA56 END 14.1804
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1