Exposure
ID
SPICA.2025-12-15T04-32-41_1
Header ID
SPICA.2025-12-15T04-32-41
Date updated
2025-12-15 04:31:36 UTC+0000
Release date
None
UTC Start
2025-12-15 04:31:36.763
UTC End
2025-12-15 04:32:36.763
MJD Start
61024.1886199369
MJD End
61024.18931438133
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.71991
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.16818
Observation
ID
64068
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
47724
Name
HD_27962
RA
66.37243
DEC
17.9279
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.8616 32.8555 81.3165 81.4702
S1-E1 330.6592 330.6534 52.6672 52.7520
S1-E2 278.0550 278.0087 59.3302 59.4299
S1-W1 240.2449 240.4522 108.9775 109.2038
S1-W2 197.5046 197.5029 89.6090 89.7894
S2-E1 302.2317 302.2519 49.6790 49.7580
S2-E2 247.8888 247.8611 56.4855 56.5786
S2-W1 211.6895 211.9234 113.1102 113.3411
S2-W2 165.0547 165.0616 91.2545 91.4398
E1-E2 63.3183 63.3936 -157.9657 -157.9098
E1-W1 280.9343 281.5535 -172.6934 -172.6261
E1-W2 209.6456 209.9539 -161.8184 -161.7626
E2-W1 220.2853 220.8274 -176.8839 -176.8082
E2-W2 146.5322 146.7654 -163.4822 -163.4257
W1-W2 84.8381 85.1190 -20.4825 -20.3285
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61024.1886199369
PI-COI ibanez
HIERARCH OBS TARG NAME HD_27962
HIERARCH OBS RA 66.37243
HIERARCH OBS DEC 17.9279
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 32.8616
HIERARCH ISS PBL12 END 32.8555
HIERARCH ISS PBLA12 START 81.3165
HIERARCH ISS PBLA12 END 81.4702
HIERARCH ISS PBL13 START 330.6592
HIERARCH ISS PBL13 END 330.6534
HIERARCH ISS PBLA13 START 52.6672
HIERARCH ISS PBLA13 END 52.752
HIERARCH ISS PBL14 START 278.055
HIERARCH ISS PBL14 END 278.0087
HIERARCH ISS PBLA14 START 59.3302
HIERARCH ISS PBLA14 END 59.4299
HIERARCH ISS PBL15 START 240.2449
HIERARCH ISS PBL15 END 240.4522
HIERARCH ISS PBLA15 START 108.9775
HIERARCH ISS PBLA15 END 109.2038
HIERARCH ISS PBL16 START 197.5046
HIERARCH ISS PBL16 END 197.5029
HIERARCH ISS PBLA16 START 89.609
HIERARCH ISS PBLA16 END 89.7894
HIERARCH ISS PBL23 START 302.2317
HIERARCH ISS PBL23 END 302.2519
HIERARCH ISS PBLA23 START 49.679
HIERARCH ISS PBLA23 END 49.758
HIERARCH ISS PBL24 START 247.8888
HIERARCH ISS PBL24 END 247.8611
HIERARCH ISS PBLA24 START 56.4855
HIERARCH ISS PBLA24 END 56.5786
HIERARCH ISS PBL25 START 211.6895
HIERARCH ISS PBL25 END 211.9234
HIERARCH ISS PBLA25 START 113.1102
HIERARCH ISS PBLA25 END 113.3411
HIERARCH ISS PBL26 START 165.0547
HIERARCH ISS PBL26 END 165.0616
HIERARCH ISS PBLA26 START 91.2545
HIERARCH ISS PBLA26 END 91.4398
HIERARCH ISS PBL34 START 63.3183
HIERARCH ISS PBL34 END 63.3936
HIERARCH ISS PBLA34 START -157.9657
HIERARCH ISS PBLA34 END -157.9098
HIERARCH ISS PBL35 START 280.9343
HIERARCH ISS PBL35 END 281.5535
HIERARCH ISS PBLA35 START -172.6934
HIERARCH ISS PBLA35 END -172.6261
HIERARCH ISS PBL36 START 209.6456
HIERARCH ISS PBL36 END 209.9539
HIERARCH ISS PBLA36 START -161.8184
HIERARCH ISS PBLA36 END -161.7626
HIERARCH ISS PBL45 START 220.2853
HIERARCH ISS PBL45 END 220.8274
HIERARCH ISS PBLA45 START -176.8839
HIERARCH ISS PBLA45 END -176.8082
HIERARCH ISS PBL46 START 146.5322
HIERARCH ISS PBL46 END 146.7654
HIERARCH ISS PBLA46 START -163.4822
HIERARCH ISS PBLA46 END -163.4257
HIERARCH ISS PBL56 START 84.8381
HIERARCH ISS PBL56 END 85.119
HIERARCH ISS PBLA56 START -20.4825
HIERARCH ISS PBLA56 END -20.3285
HIERARCH CHARA TAU0 12.71991
HIERARCH CHARA SEEING 1.16818