Exposure
ID
SPICA.2025-10-02T07-37-21_1
Header ID
SPICA.2025-10-02T07-37-21
Date updated
2025-10-02 07:36:16 UTC+0000
Release date
None
UTC Start
2025-10-02 07:36:16.146
UTC End
2025-10-02 07:37:16.146
MJD Start
60950.3168535395
MJD End
60950.317547983934
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 29.2617 29.2846 105.9991 106.1545
S1-E1 269.4746 269.1337 67.8762 68.0554
S1-E2 227.0039 226.8364 77.2850 77.4739
S1-W1 257.1489 257.5225 137.7816 137.8570
S1-W2 184.7339 184.9505 116.6689 116.8022
S2-E1 247.1159 246.7509 63.6841 63.8560
S2-E2 201.8308 201.6352 73.2909 73.4771
S2-W1 232.7856 233.1161 141.5778 141.6422
S2-W2 156.0722 156.2639 118.6582 118.7866
E1-E2 58.7336 58.6092 -151.3095 -151.2429
E1-W1 301.8715 301.4806 -165.2532 -165.2337
E1-W2 202.8620 202.4740 -155.3673 -155.3169
E2-W1 245.2773 245.0201 -168.5612 -168.5490
E2-W2 144.3355 144.0730 -157.0174 -156.9731
W1-W2 107.8030 107.8256 -4.1025 -4.1016
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 60950.3168535395
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 29.2617
HIERARCH ISS PBL12 END 29.2846
HIERARCH ISS PBLA12 START 105.9991
HIERARCH ISS PBLA12 END 106.1545
HIERARCH ISS PBL13 START 269.4746
HIERARCH ISS PBL13 END 269.1337
HIERARCH ISS PBLA13 START 67.8762
HIERARCH ISS PBLA13 END 68.0554
HIERARCH ISS PBL14 START 227.0039
HIERARCH ISS PBL14 END 226.8364
HIERARCH ISS PBLA14 START 77.285
HIERARCH ISS PBLA14 END 77.4739
HIERARCH ISS PBL15 START 257.1489
HIERARCH ISS PBL15 END 257.5225
HIERARCH ISS PBLA15 START 137.7816
HIERARCH ISS PBLA15 END 137.857
HIERARCH ISS PBL16 START 184.7339
HIERARCH ISS PBL16 END 184.9505
HIERARCH ISS PBLA16 START 116.6689
HIERARCH ISS PBLA16 END 116.8022
HIERARCH ISS PBL23 START 247.1159
HIERARCH ISS PBL23 END 246.7509
HIERARCH ISS PBLA23 START 63.6841
HIERARCH ISS PBLA23 END 63.856
HIERARCH ISS PBL24 START 201.8308
HIERARCH ISS PBL24 END 201.6352
HIERARCH ISS PBLA24 START 73.2909
HIERARCH ISS PBLA24 END 73.4771
HIERARCH ISS PBL25 START 232.7856
HIERARCH ISS PBL25 END 233.1161
HIERARCH ISS PBLA25 START 141.5778
HIERARCH ISS PBLA25 END 141.6422
HIERARCH ISS PBL26 START 156.0722
HIERARCH ISS PBL26 END 156.2639
HIERARCH ISS PBLA26 START 118.6582
HIERARCH ISS PBLA26 END 118.7866
HIERARCH ISS PBL34 START 58.7336
HIERARCH ISS PBL34 END 58.6092
HIERARCH ISS PBLA34 START -151.3095
HIERARCH ISS PBLA34 END -151.2429
HIERARCH ISS PBL35 START 301.8715
HIERARCH ISS PBL35 END 301.4806
HIERARCH ISS PBLA35 START -165.2532
HIERARCH ISS PBLA35 END -165.2337
HIERARCH ISS PBL36 START 202.862
HIERARCH ISS PBL36 END 202.474
HIERARCH ISS PBLA36 START -155.3673
HIERARCH ISS PBLA36 END -155.3169
HIERARCH ISS PBL45 START 245.2773
HIERARCH ISS PBL45 END 245.0201
HIERARCH ISS PBLA45 START -168.5612
HIERARCH ISS PBLA45 END -168.549
HIERARCH ISS PBL46 START 144.3355
HIERARCH ISS PBL46 END 144.073
HIERARCH ISS PBLA46 START -157.0174
HIERARCH ISS PBLA46 END -156.9731
HIERARCH ISS PBL56 START 107.803
HIERARCH ISS PBL56 END 107.8256
HIERARCH ISS PBLA56 START -4.1025
HIERARCH ISS PBLA56 END -4.1016
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1