Exposure
ID
SPICA.2025-06-15T11-57-56_1
Header ID
SPICA.2025-06-15T11-57-56
Date updated
2025-06-15 11:56:51 UTC+0000
Release date
None
UTC Start
2025-06-15 11:56:51.441
UTC End
2025-06-15 11:57:51.441
MJD Start
60841.4978175985
MJD End
60841.498512042934
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
68348
Category
science
Program ID
S07/S05
Program Title
TBD
Program Type
Normal
PI / COI
domiciano/ebrahimkutty
Target
ID
47866
Name
HD_203280
RA
319.6449
DEC
62.58558
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.6414 29.6321 104.7091 104.8814
S1-E1 301.9204 302.0244 69.1809 69.3696
S1-E2 250.2506 250.3089 77.3283 77.5093
S1-W1 259.3486 259.1884 136.1646 136.3716
S2-E1 278.3309 278.4365 65.6328 65.8254
S2-E2 224.3445 224.4084 73.8446 74.0288
S2-W1 234.5737 234.4318 139.9455 140.1573
E1-E2 64.7687 64.7898 -144.0199 -143.7927
E1-W1 311.7471 311.8151 -160.7879 -160.5515
E2-W1 250.4304 250.4748 -165.0670 -164.8289
Header: used keywords
Key Value
HIERARCH OBS PROG ID S07/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60841.4978175985
PI-COI domiciano/ebrahimkutty
HIERARCH OBS TARG NAME HD_203280
HIERARCH OBS RA 319.6449
HIERARCH OBS DEC 62.58558
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 29.6414
HIERARCH ISS PBL12 END 29.6321
HIERARCH ISS PBLA12 START 104.7091
HIERARCH ISS PBLA12 END 104.8814
HIERARCH ISS PBL13 START 301.9204
HIERARCH ISS PBL13 END 302.0244
HIERARCH ISS PBLA13 START 69.1809
HIERARCH ISS PBLA13 END 69.3696
HIERARCH ISS PBL14 START 250.2506
HIERARCH ISS PBL14 END 250.3089
HIERARCH ISS PBLA14 START 77.3283
HIERARCH ISS PBLA14 END 77.5093
HIERARCH ISS PBL15 START 259.3486
HIERARCH ISS PBL15 END 259.1884
HIERARCH ISS PBLA15 START 136.1646
HIERARCH ISS PBLA15 END 136.3716
HIERARCH ISS PBL23 START 278.3309
HIERARCH ISS PBL23 END 278.4365
HIERARCH ISS PBLA23 START 65.6328
HIERARCH ISS PBLA23 END 65.8254
HIERARCH ISS PBL24 START 224.3445
HIERARCH ISS PBL24 END 224.4084
HIERARCH ISS PBLA24 START 73.8446
HIERARCH ISS PBLA24 END 74.0288
HIERARCH ISS PBL25 START 234.5737
HIERARCH ISS PBL25 END 234.4318
HIERARCH ISS PBLA25 START 139.9455
HIERARCH ISS PBLA25 END 140.1573
HIERARCH ISS PBL34 START 64.7687
HIERARCH ISS PBL34 END 64.7898
HIERARCH ISS PBLA34 START -144.0199
HIERARCH ISS PBLA34 END -143.7927
HIERARCH ISS PBL35 START 311.7471
HIERARCH ISS PBL35 END 311.8151
HIERARCH ISS PBLA35 START -160.7879
HIERARCH ISS PBLA35 END -160.5515
HIERARCH ISS PBL45 START 250.4304
HIERARCH ISS PBL45 END 250.4748
HIERARCH ISS PBLA45 START -165.067
HIERARCH ISS PBLA45 END -164.8289
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1