Exposure
ID
SPICA.2025-06-16T10-05-32_1
Header ID
SPICA.2025-06-16T10-05-32
Date updated
2025-06-16 10:04:27 UTC+0000
Release date
None
UTC Start
2025-06-16 10:04:27.317
UTC End
2025-06-16 10:05:27.317
MJD Start
60842.4197606145
MJD End
60842.420455058935
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 33.0280 33.0386 68.4666 68.6059
S1-E1 279.9943 280.4624 39.2765 39.3840
S1-E2 245.2700 245.5805 47.0079 47.1159
S1-W1 275.5585 275.5526 87.5020 87.7169
S1-W2 209.3314 209.3549 74.7981 74.9602
S2-E1 251.6766 252.1448 35.6069 35.7164
S2-E2 214.8715 215.1794 43.7843 43.8915
S2-W1 244.5738 244.5743 90.0264 90.2518
S2-W2 176.5424 176.5572 75.9802 76.1469
E1-E2 49.5411 49.6903 177.5149 177.7081
E1-W1 226.9983 227.6705 154.4113 154.6778
E1-W2 163.7341 164.2433 171.3050 171.5179
E2-W1 182.4691 182.9761 148.2955 148.5791
E2-W2 114.6090 114.9676 168.6250 168.8466
W1-W2 84.9133 85.0297 -59.6685 -59.3492
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 60842.4197606145
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 33.028
HIERARCH ISS PBL12 END 33.0386
HIERARCH ISS PBLA12 START 68.4666
HIERARCH ISS PBLA12 END 68.6059
HIERARCH ISS PBL13 START 279.9943
HIERARCH ISS PBL13 END 280.4624
HIERARCH ISS PBLA13 START 39.2765
HIERARCH ISS PBLA13 END 39.384
HIERARCH ISS PBL14 START 245.27
HIERARCH ISS PBL14 END 245.5805
HIERARCH ISS PBLA14 START 47.0079
HIERARCH ISS PBLA14 END 47.1159
HIERARCH ISS PBL15 START 275.5585
HIERARCH ISS PBL15 END 275.5526
HIERARCH ISS PBLA15 START 87.502
HIERARCH ISS PBLA15 END 87.7169
HIERARCH ISS PBL16 START 209.3314
HIERARCH ISS PBL16 END 209.3549
HIERARCH ISS PBLA16 START 74.7981
HIERARCH ISS PBLA16 END 74.9602
HIERARCH ISS PBL23 START 251.6766
HIERARCH ISS PBL23 END 252.1448
HIERARCH ISS PBLA23 START 35.6069
HIERARCH ISS PBLA23 END 35.7164
HIERARCH ISS PBL24 START 214.8715
HIERARCH ISS PBL24 END 215.1794
HIERARCH ISS PBLA24 START 43.7843
HIERARCH ISS PBLA24 END 43.8915
HIERARCH ISS PBL25 START 244.5738
HIERARCH ISS PBL25 END 244.5743
HIERARCH ISS PBLA25 START 90.0264
HIERARCH ISS PBLA25 END 90.2518
HIERARCH ISS PBL26 START 176.5424
HIERARCH ISS PBL26 END 176.5572
HIERARCH ISS PBLA26 START 75.9802
HIERARCH ISS PBLA26 END 76.1469
HIERARCH ISS PBL34 START 49.5411
HIERARCH ISS PBL34 END 49.6903
HIERARCH ISS PBLA34 START 177.5149
HIERARCH ISS PBLA34 END 177.7081
HIERARCH ISS PBL35 START 226.9983
HIERARCH ISS PBL35 END 227.6705
HIERARCH ISS PBLA35 START 154.4113
HIERARCH ISS PBLA35 END 154.6778
HIERARCH ISS PBL36 START 163.7341
HIERARCH ISS PBL36 END 164.2433
HIERARCH ISS PBLA36 START 171.305
HIERARCH ISS PBLA36 END 171.5179
HIERARCH ISS PBL45 START 182.4691
HIERARCH ISS PBL45 END 182.9761
HIERARCH ISS PBLA45 START 148.2955
HIERARCH ISS PBLA45 END 148.5791
HIERARCH ISS PBL46 START 114.609
HIERARCH ISS PBL46 END 114.9676
HIERARCH ISS PBLA46 START 168.625
HIERARCH ISS PBLA46 END 168.8466
HIERARCH ISS PBL56 START 84.9133
HIERARCH ISS PBL56 END 85.0297
HIERARCH ISS PBLA56 START -59.6685
HIERARCH ISS PBLA56 END -59.3492
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1