Exposure
ID
SPICA.2025-10-02T07-25-48_1
Header ID
SPICA.2025-10-02T07-25-48
Date updated
2025-10-02 07:24:43 UTC+0000
Release date
None
UTC Start
2025-10-02 07:24:43.221
UTC End
2025-10-02 07:25:43.221
MJD Start
60950.3088335744
MJD End
60950.309528018835
Exposure time (s)
60.0
Validation level
0
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68310
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47898
Name
None
RA
None
DEC
None
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
E1W2W1S2S1E2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.0284 29.0493 104.3053 104.4667
S1-E1 273.2140 272.8563 66.0208 66.1903
S1-E2 228.9251 228.7351 75.3051 75.4878
S1-W1 252.9973 253.3987 136.9227 137.0075
S1-W2 182.4370 182.6507 115.1948 115.3369
S2-E1 251.0734 250.6983 61.9131 62.0741
S2-E2 204.0224 203.8093 71.3498 71.5281
S2-W1 229.0820 229.4425 140.8392 140.9125
S2-W2 154.0290 154.2200 117.2351 117.3726
E1-E2 60.0017 59.8875 -151.9701 -151.9119
E1-W1 305.6493 305.3260 -165.4396 -165.4238
E1-W2 206.7757 206.4268 -155.8636 -155.8202
E2-W1 247.6926 247.4920 -168.6742 -168.6649
E2-W2 146.9690 146.7353 -157.4521 -157.4142
W1-W2 107.4118 107.4601 -4.1175 -4.1156
Invalid fields
Key
PROGRAM_ID
TARGET_NAME
TARGET_RA
TARGET_DEC
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
No value for 'PI-COI'
No value for 'HIERARCH OBS TARG NAME'
Invalid value for 'HIERARCH OBS RA' : '0.0'
Invalid value for 'HIERARCH OBS DEC' : '0.0'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60950.3088335744
PI-COI
HIERARCH OBS TARG NAME
HIERARCH OBS RA 0.0
HIERARCH OBS DEC 0.0
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE E1W2W1S2S1E2
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 29.0284
HIERARCH ISS PBL12 END 29.0493
HIERARCH ISS PBLA12 START 104.3053
HIERARCH ISS PBLA12 END 104.4667
HIERARCH ISS PBL13 START 273.214
HIERARCH ISS PBL13 END 272.8563
HIERARCH ISS PBLA13 START 66.0208
HIERARCH ISS PBLA13 END 66.1903
HIERARCH ISS PBL14 START 228.9251
HIERARCH ISS PBL14 END 228.7351
HIERARCH ISS PBLA14 START 75.3051
HIERARCH ISS PBLA14 END 75.4878
HIERARCH ISS PBL15 START 252.9973
HIERARCH ISS PBL15 END 253.3987
HIERARCH ISS PBLA15 START 136.9227
HIERARCH ISS PBLA15 END 137.0075
HIERARCH ISS PBL16 START 182.437
HIERARCH ISS PBL16 END 182.6507
HIERARCH ISS PBLA16 START 115.1948
HIERARCH ISS PBLA16 END 115.3369
HIERARCH ISS PBL23 START 251.0734
HIERARCH ISS PBL23 END 250.6983
HIERARCH ISS PBLA23 START 61.9131
HIERARCH ISS PBLA23 END 62.0741
HIERARCH ISS PBL24 START 204.0224
HIERARCH ISS PBL24 END 203.8093
HIERARCH ISS PBLA24 START 71.3498
HIERARCH ISS PBLA24 END 71.5281
HIERARCH ISS PBL25 START 229.082
HIERARCH ISS PBL25 END 229.4425
HIERARCH ISS PBLA25 START 140.8392
HIERARCH ISS PBLA25 END 140.9125
HIERARCH ISS PBL26 START 154.029
HIERARCH ISS PBL26 END 154.22
HIERARCH ISS PBLA26 START 117.2351
HIERARCH ISS PBLA26 END 117.3726
HIERARCH ISS PBL34 START 60.0017
HIERARCH ISS PBL34 END 59.8875
HIERARCH ISS PBLA34 START -151.9701
HIERARCH ISS PBLA34 END -151.9119
HIERARCH ISS PBL35 START 305.6493
HIERARCH ISS PBL35 END 305.326
HIERARCH ISS PBLA35 START -165.4396
HIERARCH ISS PBLA35 END -165.4238
HIERARCH ISS PBL36 START 206.7757
HIERARCH ISS PBL36 END 206.4268
HIERARCH ISS PBLA36 START -155.8636
HIERARCH ISS PBLA36 END -155.8202
HIERARCH ISS PBL45 START 247.6926
HIERARCH ISS PBL45 END 247.492
HIERARCH ISS PBLA45 START -168.6742
HIERARCH ISS PBLA45 END -168.6649
HIERARCH ISS PBL46 START 146.969
HIERARCH ISS PBL46 END 146.7353
HIERARCH ISS PBLA46 START -157.4521
HIERARCH ISS PBLA46 END -157.4142
HIERARCH ISS PBL56 START 107.4118
HIERARCH ISS PBL56 END 107.4601
HIERARCH ISS PBLA56 START -4.1175
HIERARCH ISS PBLA56 END -4.1156
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1