Exposure
ID
SPICA.2025-06-15T12-02-20_1
Header ID
SPICA.2025-06-15T12-02-20
Date updated
2025-06-15 12:01:15 UTC+0000
Release date
None
UTC Start
2025-06-15 12:01:15.843
UTC End
2025-06-15 12:02:15.843
MJD Start
60841.5008778105
MJD End
60841.50157225493
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 29.6026 29.5927 105.4104 105.5825
S1-E1 302.3369 302.4364 69.9495 70.1384
S1-E2 250.4825 250.5372 78.0656 78.2468
S1-W1 258.6888 258.5237 137.0072 137.2140
S2-E1 278.7548 278.8563 66.4173 66.6101
S2-E2 224.5997 224.6604 74.5947 74.7790
S2-W1 233.9893 233.8429 140.8078 141.0195
E1-E2 64.8529 64.8730 -143.0943 -142.8668
E1-W1 312.0150 312.0772 -159.8249 -159.5883
E2-W1 250.6037 250.6434 -164.0973 -163.8591
Header: used keywords
Key Value
HIERARCH OBS PROG ID S07/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60841.5008778105
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 29.6026
HIERARCH ISS PBL12 END 29.5927
HIERARCH ISS PBLA12 START 105.4104
HIERARCH ISS PBLA12 END 105.5825
HIERARCH ISS PBL13 START 302.3369
HIERARCH ISS PBL13 END 302.4364
HIERARCH ISS PBLA13 START 69.9495
HIERARCH ISS PBLA13 END 70.1384
HIERARCH ISS PBL14 START 250.4825
HIERARCH ISS PBL14 END 250.5372
HIERARCH ISS PBLA14 START 78.0656
HIERARCH ISS PBLA14 END 78.2468
HIERARCH ISS PBL15 START 258.6888
HIERARCH ISS PBL15 END 258.5237
HIERARCH ISS PBLA15 START 137.0072
HIERARCH ISS PBLA15 END 137.214
HIERARCH ISS PBL23 START 278.7548
HIERARCH ISS PBL23 END 278.8563
HIERARCH ISS PBLA23 START 66.4173
HIERARCH ISS PBLA23 END 66.6101
HIERARCH ISS PBL24 START 224.5997
HIERARCH ISS PBL24 END 224.6604
HIERARCH ISS PBLA24 START 74.5947
HIERARCH ISS PBLA24 END 74.779
HIERARCH ISS PBL25 START 233.9893
HIERARCH ISS PBL25 END 233.8429
HIERARCH ISS PBLA25 START 140.8078
HIERARCH ISS PBLA25 END 141.0195
HIERARCH ISS PBL34 START 64.8529
HIERARCH ISS PBL34 END 64.873
HIERARCH ISS PBLA34 START -143.0943
HIERARCH ISS PBLA34 END -142.8668
HIERARCH ISS PBL35 START 312.015
HIERARCH ISS PBL35 END 312.0772
HIERARCH ISS PBLA35 START -159.8249
HIERARCH ISS PBLA35 END -159.5883
HIERARCH ISS PBL45 START 250.6037
HIERARCH ISS PBL45 END 250.6434
HIERARCH ISS PBLA45 START -164.0973
HIERARCH ISS PBLA45 END -163.8591
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1