Exposure
ID
SPICA.2025-06-15T11-18-00_1
Header ID
SPICA.2025-06-15T11-18-00
Date updated
2025-06-15 11:16:55 UTC+0000
Release date
None
UTC Start
2025-06-15 11:16:55.473
UTC End
2025-06-15 11:17:55.473
MJD Start
60841.4700864894
MJD End
60841.47078093383
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 29.9077 29.9025 98.3315 98.5048
S1-E1 297.2968 297.4431 62.2492 62.4362
S1-E2 247.4670 247.5591 70.6719 70.8516
S1-W1 264.4604 264.3414 128.5010 128.7095
S2-E1 273.6936 273.8390 58.5592 58.7501
S2-E2 221.4129 221.5075 67.0768 67.2594
S2-W1 239.0769 238.9727 132.1055 132.3188
E1-E2 63.7967 63.8283 -152.3739 -152.1479
E1-W1 308.2187 308.3411 -169.5062 -169.2696
E2-W1 247.9660 248.0543 -173.8527 -173.6141
Header: used keywords
Key Value
HIERARCH OBS PROG ID S07/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60841.4700864894
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 29.9077
HIERARCH ISS PBL12 END 29.9025
HIERARCH ISS PBLA12 START 98.3315
HIERARCH ISS PBLA12 END 98.5048
HIERARCH ISS PBL13 START 297.2968
HIERARCH ISS PBL13 END 297.4431
HIERARCH ISS PBLA13 START 62.2492
HIERARCH ISS PBLA13 END 62.4362
HIERARCH ISS PBL14 START 247.467
HIERARCH ISS PBL14 END 247.5591
HIERARCH ISS PBLA14 START 70.6719
HIERARCH ISS PBLA14 END 70.8516
HIERARCH ISS PBL15 START 264.4604
HIERARCH ISS PBL15 END 264.3414
HIERARCH ISS PBLA15 START 128.501
HIERARCH ISS PBLA15 END 128.7095
HIERARCH ISS PBL23 START 273.6936
HIERARCH ISS PBL23 END 273.839
HIERARCH ISS PBLA23 START 58.5592
HIERARCH ISS PBLA23 END 58.7501
HIERARCH ISS PBL24 START 221.4129
HIERARCH ISS PBL24 END 221.5075
HIERARCH ISS PBLA24 START 67.0768
HIERARCH ISS PBLA24 END 67.2594
HIERARCH ISS PBL25 START 239.0769
HIERARCH ISS PBL25 END 238.9727
HIERARCH ISS PBLA25 START 132.1055
HIERARCH ISS PBLA25 END 132.3188
HIERARCH ISS PBL34 START 63.7967
HIERARCH ISS PBL34 END 63.8283
HIERARCH ISS PBLA34 START -152.3739
HIERARCH ISS PBLA34 END -152.1479
HIERARCH ISS PBL35 START 308.2187
HIERARCH ISS PBL35 END 308.3411
HIERARCH ISS PBLA35 START -169.5062
HIERARCH ISS PBLA35 END -169.2696
HIERARCH ISS PBL45 START 247.966
HIERARCH ISS PBL45 END 248.0543
HIERARCH ISS PBLA45 START -173.8527
HIERARCH ISS PBLA45 END -173.6141
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1