Exposure
ID
SPICA.2025-12-15T05-47-48_1
Header ID
SPICA.2025-12-15T05-47-48
Date updated
2025-12-15 05:46:42 UTC+0000
Release date
None
UTC Start
2025-12-15 05:46:42.955
UTC End
2025-12-15 05:47:42.955
MJD Start
61024.2407749394
MJD End
61024.24146938383
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.427
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.28789
Observation
ID
72308
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
47923
Name
HD_27819
RA
66.024
DEC
17.44413
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.6178 32.6198 92.4954 92.6550
S1-E1 324.7291 324.5877 60.0145 60.1392
S1-E2 271.9123 271.8065 67.6092 67.7448
S1-W1 256.9134 257.1794 123.2293 123.4009
S1-W2 199.2640 199.3302 102.1306 102.2998
S2-E1 297.7294 297.5983 56.6416 56.7614
S2-E2 242.7117 242.6107 64.3672 64.4983
S2-W1 229.4830 229.7505 127.3949 127.5633
S2-W2 167.1955 167.2608 104.0018 104.1722
E1-E2 65.8692 65.8649 -153.0501 -152.9669
E1-W1 310.2598 310.4559 -167.6497 -167.5764
E1-W2 221.7155 221.7425 -157.0509 -156.9725
E2-W1 247.0759 247.2793 -171.5028 -171.4286
E2-W2 156.0745 156.1063 -158.7382 -158.6614
W1-W2 100.9323 101.1004 -11.4807 -11.3800
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61024.2407749394
PI-COI ibanez
HIERARCH OBS TARG NAME HD_27819
HIERARCH OBS RA 66.024
HIERARCH OBS DEC 17.44413
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 32.6178
HIERARCH ISS PBL12 END 32.6198
HIERARCH ISS PBLA12 START 92.4954
HIERARCH ISS PBLA12 END 92.655
HIERARCH ISS PBL13 START 324.7291
HIERARCH ISS PBL13 END 324.5877
HIERARCH ISS PBLA13 START 60.0145
HIERARCH ISS PBLA13 END 60.1392
HIERARCH ISS PBL14 START 271.9123
HIERARCH ISS PBL14 END 271.8065
HIERARCH ISS PBLA14 START 67.6092
HIERARCH ISS PBLA14 END 67.7448
HIERARCH ISS PBL15 START 256.9134
HIERARCH ISS PBL15 END 257.1794
HIERARCH ISS PBLA15 START 123.2293
HIERARCH ISS PBLA15 END 123.4009
HIERARCH ISS PBL16 START 199.264
HIERARCH ISS PBL16 END 199.3302
HIERARCH ISS PBLA16 START 102.1306
HIERARCH ISS PBLA16 END 102.2998
HIERARCH ISS PBL23 START 297.7294
HIERARCH ISS PBL23 END 297.5983
HIERARCH ISS PBLA23 START 56.6416
HIERARCH ISS PBLA23 END 56.7614
HIERARCH ISS PBL24 START 242.7117
HIERARCH ISS PBL24 END 242.6107
HIERARCH ISS PBLA24 START 64.3672
HIERARCH ISS PBLA24 END 64.4983
HIERARCH ISS PBL25 START 229.483
HIERARCH ISS PBL25 END 229.7505
HIERARCH ISS PBLA25 START 127.3949
HIERARCH ISS PBLA25 END 127.5633
HIERARCH ISS PBL26 START 167.1955
HIERARCH ISS PBL26 END 167.2608
HIERARCH ISS PBLA26 START 104.0018
HIERARCH ISS PBLA26 END 104.1722
HIERARCH ISS PBL34 START 65.8692
HIERARCH ISS PBL34 END 65.8649
HIERARCH ISS PBLA34 START -153.0501
HIERARCH ISS PBLA34 END -152.9669
HIERARCH ISS PBL35 START 310.2598
HIERARCH ISS PBL35 END 310.4559
HIERARCH ISS PBLA35 START -167.6497
HIERARCH ISS PBLA35 END -167.5764
HIERARCH ISS PBL36 START 221.7155
HIERARCH ISS PBL36 END 221.7425
HIERARCH ISS PBLA36 START -157.0509
HIERARCH ISS PBLA36 END -156.9725
HIERARCH ISS PBL45 START 247.0759
HIERARCH ISS PBL45 END 247.2793
HIERARCH ISS PBLA45 START -171.5028
HIERARCH ISS PBLA45 END -171.4286
HIERARCH ISS PBL46 START 156.0745
HIERARCH ISS PBL46 END 156.1063
HIERARCH ISS PBLA46 START -158.7382
HIERARCH ISS PBLA46 END -158.6614
HIERARCH ISS PBL56 START 100.9323
HIERARCH ISS PBL56 END 101.1004
HIERARCH ISS PBLA56 START -11.4807
HIERARCH ISS PBLA56 END -11.38
HIERARCH CHARA TAU0 12.427
HIERARCH CHARA SEEING 1.28789