Exposure
ID
SPICA.2025-12-11T05-51-24_1
Header ID
SPICA.2025-12-11T05-51-24
Date updated
2025-12-11 05:50:19 UTC+0000
Release date
None
UTC Start
2025-12-11 05:50:19.233
UTC End
2025-12-11 05:51:19.233
MJD Start
61020.2432781559
MJD End
61020.24397260033
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
11.83069
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.46535
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 32.6858 32.6862 90.4977 90.6573
S1-E1 326.7651 326.6454 58.5467 58.6646
S1-E2 273.6297 273.5319 65.9962 66.1258
S1-W1 254.4004 254.6626 120.9076 121.0893
S1-W2 199.0895 199.1443 99.9625 100.1351
S2-E1 299.5311 299.4250 55.2361 55.3490
S2-E2 244.2637 244.1736 62.8149 62.9397
S2-W1 226.8155 227.0839 125.0907 125.2703
S2-W2 166.9353 166.9911 101.8077 101.9821
E1-E2 65.8236 65.8337 -154.0667 -153.9875
E1-W1 307.1932 307.4671 -168.6460 -168.5728
E1-W2 220.9937 221.0719 -158.0339 -157.9585
E2-W1 244.0521 244.3180 -172.5389 -172.4636
E2-W2 155.3945 155.4631 -159.7132 -159.6391
W1-W2 98.7552 98.9454 -12.9835 -12.8747
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61020.2432781559
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 32.6858
HIERARCH ISS PBL12 END 32.6862
HIERARCH ISS PBLA12 START 90.4977
HIERARCH ISS PBLA12 END 90.6573
HIERARCH ISS PBL13 START 326.7651
HIERARCH ISS PBL13 END 326.6454
HIERARCH ISS PBLA13 START 58.5467
HIERARCH ISS PBLA13 END 58.6646
HIERARCH ISS PBL14 START 273.6297
HIERARCH ISS PBL14 END 273.5319
HIERARCH ISS PBLA14 START 65.9962
HIERARCH ISS PBLA14 END 66.1258
HIERARCH ISS PBL15 START 254.4004
HIERARCH ISS PBL15 END 254.6626
HIERARCH ISS PBLA15 START 120.9076
HIERARCH ISS PBLA15 END 121.0893
HIERARCH ISS PBL16 START 199.0895
HIERARCH ISS PBL16 END 199.1443
HIERARCH ISS PBLA16 START 99.9625
HIERARCH ISS PBLA16 END 100.1351
HIERARCH ISS PBL23 START 299.5311
HIERARCH ISS PBL23 END 299.425
HIERARCH ISS PBLA23 START 55.2361
HIERARCH ISS PBLA23 END 55.349
HIERARCH ISS PBL24 START 244.2637
HIERARCH ISS PBL24 END 244.1736
HIERARCH ISS PBLA24 START 62.8149
HIERARCH ISS PBLA24 END 62.9397
HIERARCH ISS PBL25 START 226.8155
HIERARCH ISS PBL25 END 227.0839
HIERARCH ISS PBLA25 START 125.0907
HIERARCH ISS PBLA25 END 125.2703
HIERARCH ISS PBL26 START 166.9353
HIERARCH ISS PBL26 END 166.9911
HIERARCH ISS PBLA26 START 101.8077
HIERARCH ISS PBLA26 END 101.9821
HIERARCH ISS PBL34 START 65.8236
HIERARCH ISS PBL34 END 65.8337
HIERARCH ISS PBLA34 START -154.0667
HIERARCH ISS PBLA34 END -153.9875
HIERARCH ISS PBL35 START 307.1932
HIERARCH ISS PBL35 END 307.4671
HIERARCH ISS PBLA35 START -168.646
HIERARCH ISS PBLA35 END -168.5728
HIERARCH ISS PBL36 START 220.9937
HIERARCH ISS PBL36 END 221.0719
HIERARCH ISS PBLA36 START -158.0339
HIERARCH ISS PBLA36 END -157.9585
HIERARCH ISS PBL45 START 244.0521
HIERARCH ISS PBL45 END 244.318
HIERARCH ISS PBLA45 START -172.5389
HIERARCH ISS PBLA45 END -172.4636
HIERARCH ISS PBL46 START 155.3945
HIERARCH ISS PBL46 END 155.4631
HIERARCH ISS PBLA46 START -159.7132
HIERARCH ISS PBLA46 END -159.6391
HIERARCH ISS PBL56 START 98.7552
HIERARCH ISS PBL56 END 98.9454
HIERARCH ISS PBLA56 START -12.9835
HIERARCH ISS PBLA56 END -12.8747
HIERARCH CHARA TAU0 11.83069
HIERARCH CHARA SEEING 1.46535