Exposure
ID
SPICA.2025-10-02T07-58-06_1
Header ID
SPICA.2025-10-02T07-58-06
Date updated
2025-10-02 07:57:22 UTC+0000
Release date
None
UTC Start
2025-10-02 07:57:22.857
UTC End
2025-10-02 07:58:02.857
MJD Start
60950.3315145447
MJD End
60950.33197750765
Exposure time (s)
40.0
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 29.7350 29.7521 108.9212 109.0169
S1-E1 263.1900 262.9904 71.5306 71.6612
S1-E2 224.1591 224.0784 81.0619 81.1941
S1-W1 263.9229 264.1343 139.1022 139.1419
S1-W2 188.9665 189.1105 119.1203 119.1986
S2-E1 240.2446 240.0208 67.2203 67.3479
S2-E2 198.3577 198.2527 77.0450 77.1776
S2-W1 238.6873 238.8680 142.6930 142.7260
S2-W2 159.7881 159.9135 121.0086 121.0833
E1-E2 56.1451 56.0509 -149.8536 -149.7976
E1-W1 293.1227 292.7825 -164.8026 -164.7846
E1-W2 194.6600 194.3569 -154.2553 -154.2122
E2-W1 239.3164 239.0780 -168.2723 -168.2604
E2-W2 138.7474 138.5395 -156.0351 -155.9968
W1-W2 107.8102 107.7943 -4.1022 -4.1028
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 60950.3315145447
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 2000
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 29.735
HIERARCH ISS PBL12 END 29.7521
HIERARCH ISS PBLA12 START 108.9212
HIERARCH ISS PBLA12 END 109.0169
HIERARCH ISS PBL13 START 263.19
HIERARCH ISS PBL13 END 262.9904
HIERARCH ISS PBLA13 START 71.5306
HIERARCH ISS PBLA13 END 71.6612
HIERARCH ISS PBL14 START 224.1591
HIERARCH ISS PBL14 END 224.0784
HIERARCH ISS PBLA14 START 81.0619
HIERARCH ISS PBLA14 END 81.1941
HIERARCH ISS PBL15 START 263.9229
HIERARCH ISS PBL15 END 264.1343
HIERARCH ISS PBLA15 START 139.1022
HIERARCH ISS PBLA15 END 139.1419
HIERARCH ISS PBL16 START 188.9665
HIERARCH ISS PBL16 END 189.1105
HIERARCH ISS PBLA16 START 119.1203
HIERARCH ISS PBLA16 END 119.1986
HIERARCH ISS PBL23 START 240.2446
HIERARCH ISS PBL23 END 240.0208
HIERARCH ISS PBLA23 START 67.2203
HIERARCH ISS PBLA23 END 67.3479
HIERARCH ISS PBL24 START 198.3577
HIERARCH ISS PBL24 END 198.2527
HIERARCH ISS PBLA24 START 77.045
HIERARCH ISS PBLA24 END 77.1776
HIERARCH ISS PBL25 START 238.6873
HIERARCH ISS PBL25 END 238.868
HIERARCH ISS PBLA25 START 142.693
HIERARCH ISS PBLA25 END 142.726
HIERARCH ISS PBL26 START 159.7881
HIERARCH ISS PBL26 END 159.9135
HIERARCH ISS PBLA26 START 121.0086
HIERARCH ISS PBLA26 END 121.0833
HIERARCH ISS PBL34 START 56.1451
HIERARCH ISS PBL34 END 56.0509
HIERARCH ISS PBLA34 START -149.8536
HIERARCH ISS PBLA34 END -149.7976
HIERARCH ISS PBL35 START 293.1227
HIERARCH ISS PBL35 END 292.7825
HIERARCH ISS PBLA35 START -164.8026
HIERARCH ISS PBLA35 END -164.7846
HIERARCH ISS PBL36 START 194.66
HIERARCH ISS PBL36 END 194.3569
HIERARCH ISS PBLA36 START -154.2553
HIERARCH ISS PBLA36 END -154.2122
HIERARCH ISS PBL45 START 239.3164
HIERARCH ISS PBL45 END 239.078
HIERARCH ISS PBLA45 START -168.2723
HIERARCH ISS PBLA45 END -168.2604
HIERARCH ISS PBL46 START 138.7474
HIERARCH ISS PBL46 END 138.5395
HIERARCH ISS PBLA46 START -156.0351
HIERARCH ISS PBLA46 END -155.9968
HIERARCH ISS PBL56 START 107.8102
HIERARCH ISS PBL56 END 107.7943
HIERARCH ISS PBLA56 START -4.1022
HIERARCH ISS PBLA56 END -4.1028
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1