Exposure
ID
SPICA.2025-12-15T08-52-51_1
Header ID
SPICA.2025-12-15T08-52-51
Date updated
2025-12-15 08:51:46 UTC+0000
Release date
None
UTC Start
2025-12-15 08:51:46.739
UTC End
2025-12-15 08:52:46.739
MJD Start
61024.3692909634
MJD End
61024.36998540783
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
8.59829
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.10786
Observation
ID
72244
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
53650
Name
HD_66664
RA
121.2687
DEC
13.11822
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.7847 31.7821 87.2056 87.3693
S1-E1 325.6413 325.4921 55.9162 56.0166
S1-E2 271.5200 271.3878 63.0731 63.1897
S1-W1 239.2389 239.5510 118.2980 118.4977
S1-W2 191.4515 191.4995 96.6630 96.8459
S2-E1 298.9357 298.8087 52.7506 52.8442
S2-E2 242.8611 242.7434 60.0058 60.1156
S2-W1 212.6549 212.9799 122.7249 122.9221
S2-W2 160.1839 160.2366 98.5314 98.7174
E1-E2 65.6271 65.6504 -155.1119 -155.0598
E1-W1 301.7392 302.1212 -168.7137 -168.6667
E1-W2 219.6165 219.7486 -158.7650 -158.7168
E2-W1 238.4528 238.8134 -172.4248 -172.3748
E2-W2 154.1795 154.2887 -160.3191 -160.2721
W1-W2 93.4724 93.7142 -12.6626 -12.5679
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 61024.3692909634
PI-COI spica
HIERARCH OBS TARG NAME HD_66664
HIERARCH OBS RA 121.2687
HIERARCH OBS DEC 13.11822
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
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 31.7847
HIERARCH ISS PBL12 END 31.7821
HIERARCH ISS PBLA12 START 87.2056
HIERARCH ISS PBLA12 END 87.3693
HIERARCH ISS PBL13 START 325.6413
HIERARCH ISS PBL13 END 325.4921
HIERARCH ISS PBLA13 START 55.9162
HIERARCH ISS PBLA13 END 56.0166
HIERARCH ISS PBL14 START 271.52
HIERARCH ISS PBL14 END 271.3878
HIERARCH ISS PBLA14 START 63.0731
HIERARCH ISS PBLA14 END 63.1897
HIERARCH ISS PBL15 START 239.2389
HIERARCH ISS PBL15 END 239.551
HIERARCH ISS PBLA15 START 118.298
HIERARCH ISS PBLA15 END 118.4977
HIERARCH ISS PBL16 START 191.4515
HIERARCH ISS PBL16 END 191.4995
HIERARCH ISS PBLA16 START 96.663
HIERARCH ISS PBLA16 END 96.8459
HIERARCH ISS PBL23 START 298.9357
HIERARCH ISS PBL23 END 298.8087
HIERARCH ISS PBLA23 START 52.7506
HIERARCH ISS PBLA23 END 52.8442
HIERARCH ISS PBL24 START 242.8611
HIERARCH ISS PBL24 END 242.7434
HIERARCH ISS PBLA24 START 60.0058
HIERARCH ISS PBLA24 END 60.1156
HIERARCH ISS PBL25 START 212.6549
HIERARCH ISS PBL25 END 212.9799
HIERARCH ISS PBLA25 START 122.7249
HIERARCH ISS PBLA25 END 122.9221
HIERARCH ISS PBL26 START 160.1839
HIERARCH ISS PBL26 END 160.2366
HIERARCH ISS PBLA26 START 98.5314
HIERARCH ISS PBLA26 END 98.7174
HIERARCH ISS PBL34 START 65.6271
HIERARCH ISS PBL34 END 65.6504
HIERARCH ISS PBLA34 START -155.1119
HIERARCH ISS PBLA34 END -155.0598
HIERARCH ISS PBL35 START 301.7392
HIERARCH ISS PBL35 END 302.1212
HIERARCH ISS PBLA35 START -168.7137
HIERARCH ISS PBLA35 END -168.6667
HIERARCH ISS PBL36 START 219.6165
HIERARCH ISS PBL36 END 219.7486
HIERARCH ISS PBLA36 START -158.765
HIERARCH ISS PBLA36 END -158.7168
HIERARCH ISS PBL45 START 238.4528
HIERARCH ISS PBL45 END 238.8134
HIERARCH ISS PBLA45 START -172.4248
HIERARCH ISS PBLA45 END -172.3748
HIERARCH ISS PBL46 START 154.1795
HIERARCH ISS PBL46 END 154.2887
HIERARCH ISS PBLA46 START -160.3191
HIERARCH ISS PBLA46 END -160.2721
HIERARCH ISS PBL56 START 93.4724
HIERARCH ISS PBL56 END 93.7142
HIERARCH ISS PBLA56 START -12.6626
HIERARCH ISS PBLA56 END -12.5679
HIERARCH CHARA TAU0 8.59829
HIERARCH CHARA SEEING 1.10786