Exposure
ID
SPICA.2025-05-09T12-48-49_1
Header ID
SPICA.2025-05-09T12-48-49
Date updated
2025-05-09 12:48:27 UTC+0000
Release date
None
UTC Start
2025-05-09 12:48:27.248
UTC End
2025-05-09 12:48:47.248
MJD Start
60804.5336486991
MJD End
60804.53388018058
Exposure time (s)
20.0
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 30.8166 30.8072 65.8901 65.9291
S1-E1 330.3906 330.4043 49.0754 49.0726
S1-E2 277.9551 277.9348 52.8128 52.8183
S1-W1 173.8224 173.7854 83.7625 83.8750
S1-W2 175.1834 175.1214 70.4470 70.5042
S2-E1 301.0236 301.0534 47.3783 47.3722
S2-E2 248.0358 248.0291 51.2019 51.2038
S2-W1 144.8021 144.7885 87.5073 87.6339
S2-W2 144.4850 144.4333 71.4179 71.4790
E1-E2 56.0366 56.0837 -149.7891 -149.8171
E1-W1 211.9603 212.2998 -158.7448 -158.7804
E1-W2 179.0229 179.2049 -151.8162 -151.8474
E2-W1 156.8497 157.1440 -161.9329 -161.9679
E2-W2 123.0374 123.1724 -152.7393 -152.7716
W1-W2 40.4856 40.6405 -10.9817 -10.9393
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 60804.5336486991
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 1000
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 30.8166
HIERARCH ISS PBL12 END 30.8072
HIERARCH ISS PBLA12 START 65.8901
HIERARCH ISS PBLA12 END 65.9291
HIERARCH ISS PBL13 START 330.3906
HIERARCH ISS PBL13 END 330.4043
HIERARCH ISS PBLA13 START 49.0754
HIERARCH ISS PBLA13 END 49.0726
HIERARCH ISS PBL14 START 277.9551
HIERARCH ISS PBL14 END 277.9348
HIERARCH ISS PBLA14 START 52.8128
HIERARCH ISS PBLA14 END 52.8183
HIERARCH ISS PBL15 START 173.8224
HIERARCH ISS PBL15 END 173.7854
HIERARCH ISS PBLA15 START 83.7625
HIERARCH ISS PBLA15 END 83.875
HIERARCH ISS PBL16 START 175.1834
HIERARCH ISS PBL16 END 175.1214
HIERARCH ISS PBLA16 START 70.447
HIERARCH ISS PBLA16 END 70.5042
HIERARCH ISS PBL23 START 301.0236
HIERARCH ISS PBL23 END 301.0534
HIERARCH ISS PBLA23 START 47.3783
HIERARCH ISS PBLA23 END 47.3722
HIERARCH ISS PBL24 START 248.0358
HIERARCH ISS PBL24 END 248.0291
HIERARCH ISS PBLA24 START 51.2019
HIERARCH ISS PBLA24 END 51.2038
HIERARCH ISS PBL25 START 144.8021
HIERARCH ISS PBL25 END 144.7885
HIERARCH ISS PBLA25 START 87.5073
HIERARCH ISS PBLA25 END 87.6339
HIERARCH ISS PBL26 START 144.485
HIERARCH ISS PBL26 END 144.4333
HIERARCH ISS PBLA26 START 71.4179
HIERARCH ISS PBLA26 END 71.479
HIERARCH ISS PBL34 START 56.0366
HIERARCH ISS PBL34 END 56.0837
HIERARCH ISS PBLA34 START -149.7891
HIERARCH ISS PBLA34 END -149.8171
HIERARCH ISS PBL35 START 211.9603
HIERARCH ISS PBL35 END 212.2998
HIERARCH ISS PBLA35 START -158.7448
HIERARCH ISS PBLA35 END -158.7804
HIERARCH ISS PBL36 START 179.0229
HIERARCH ISS PBL36 END 179.2049
HIERARCH ISS PBLA36 START -151.8162
HIERARCH ISS PBLA36 END -151.8474
HIERARCH ISS PBL45 START 156.8497
HIERARCH ISS PBL45 END 157.144
HIERARCH ISS PBLA45 START -161.9329
HIERARCH ISS PBLA45 END -161.9679
HIERARCH ISS PBL46 START 123.0374
HIERARCH ISS PBL46 END 123.1724
HIERARCH ISS PBLA46 START -152.7393
HIERARCH ISS PBLA46 END -152.7716
HIERARCH ISS PBL56 START 40.4856
HIERARCH ISS PBL56 END 40.6405
HIERARCH ISS PBLA56 START -10.9817
HIERARCH ISS PBLA56 END -10.9393
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1