Exposure
ID
SPICA.2025-06-16T10-04-26_1
Header ID
SPICA.2025-06-16T10-04-26
Date updated
2025-06-16 10:03:21 UTC+0000
Release date
None
UTC Start
2025-06-16 10:03:21.233
UTC End
2025-06-16 10:04:21.233
MJD Start
60842.418995756
MJD End
60842.41969020043
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64082
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47735
Name
HD_222173
RA
354.5342
DEC
43.26807
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.0171 33.0278 68.3250 68.4641
S1-E1 279.5151 279.9860 39.1674 39.2746
S1-E2 244.9520 245.2645 46.8982 47.0060
S1-W1 275.5649 275.5586 87.2834 87.4983
S1-W2 209.3070 209.3310 74.6332 74.7952
S2-E1 251.1974 251.6683 35.4957 35.6049
S2-E2 214.5562 214.8660 43.6756 43.7824
S2-W1 244.5741 244.5738 89.7971 90.0225
S2-W2 176.5271 176.5421 75.8108 75.9773
E1-E2 49.3886 49.5384 177.3177 177.5115
E1-W1 226.3136 226.9864 154.1386 154.4065
E1-W2 163.2141 163.7250 171.0876 171.3013
E2-W1 181.9531 182.4602 148.0055 148.2905
E2-W2 114.2431 114.6027 168.3985 168.6211
W1-W2 84.7958 84.9113 -59.9943 -59.6741
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 60842.418995756
PI-COI spica
HIERARCH OBS TARG NAME HD_222173
HIERARCH OBS RA 354.5342
HIERARCH OBS DEC 43.26807
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 33.0171
HIERARCH ISS PBL12 END 33.0278
HIERARCH ISS PBLA12 START 68.325
HIERARCH ISS PBLA12 END 68.4641
HIERARCH ISS PBL13 START 279.5151
HIERARCH ISS PBL13 END 279.986
HIERARCH ISS PBLA13 START 39.1674
HIERARCH ISS PBLA13 END 39.2746
HIERARCH ISS PBL14 START 244.952
HIERARCH ISS PBL14 END 245.2645
HIERARCH ISS PBLA14 START 46.8982
HIERARCH ISS PBLA14 END 47.006
HIERARCH ISS PBL15 START 275.5649
HIERARCH ISS PBL15 END 275.5586
HIERARCH ISS PBLA15 START 87.2834
HIERARCH ISS PBLA15 END 87.4983
HIERARCH ISS PBL16 START 209.307
HIERARCH ISS PBL16 END 209.331
HIERARCH ISS PBLA16 START 74.6332
HIERARCH ISS PBLA16 END 74.7952
HIERARCH ISS PBL23 START 251.1974
HIERARCH ISS PBL23 END 251.6683
HIERARCH ISS PBLA23 START 35.4957
HIERARCH ISS PBLA23 END 35.6049
HIERARCH ISS PBL24 START 214.5562
HIERARCH ISS PBL24 END 214.866
HIERARCH ISS PBLA24 START 43.6756
HIERARCH ISS PBLA24 END 43.7824
HIERARCH ISS PBL25 START 244.5741
HIERARCH ISS PBL25 END 244.5738
HIERARCH ISS PBLA25 START 89.7971
HIERARCH ISS PBLA25 END 90.0225
HIERARCH ISS PBL26 START 176.5271
HIERARCH ISS PBL26 END 176.5421
HIERARCH ISS PBLA26 START 75.8108
HIERARCH ISS PBLA26 END 75.9773
HIERARCH ISS PBL34 START 49.3886
HIERARCH ISS PBL34 END 49.5384
HIERARCH ISS PBLA34 START 177.3177
HIERARCH ISS PBLA34 END 177.5115
HIERARCH ISS PBL35 START 226.3136
HIERARCH ISS PBL35 END 226.9864
HIERARCH ISS PBLA35 START 154.1386
HIERARCH ISS PBLA35 END 154.4065
HIERARCH ISS PBL36 START 163.2141
HIERARCH ISS PBL36 END 163.725
HIERARCH ISS PBLA36 START 171.0876
HIERARCH ISS PBLA36 END 171.3013
HIERARCH ISS PBL45 START 181.9531
HIERARCH ISS PBL45 END 182.4602
HIERARCH ISS PBLA45 START 148.0055
HIERARCH ISS PBLA45 END 148.2905
HIERARCH ISS PBL46 START 114.2431
HIERARCH ISS PBL46 END 114.6027
HIERARCH ISS PBLA46 START 168.3985
HIERARCH ISS PBLA46 END 168.6211
HIERARCH ISS PBL56 START 84.7958
HIERARCH ISS PBL56 END 84.9113
HIERARCH ISS PBLA56 START -59.9943
HIERARCH ISS PBLA56 END -59.6741
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1