Exposure
ID
SPICA.2025-08-17T11-36-42_1
Header ID
SPICA.2025-08-17T11-36-42
Date updated
2025-08-17 11:35:37 UTC+0000
Release date
None
UTC Start
2025-08-17 11:35:37.712
UTC End
2025-08-17 11:36:37.712
MJD Start
60904.4830753747
MJD End
60904.48376981913
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
70045
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
51969
Name
HD_16160
RA
39.02039
DEC
6.886874
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.2327 30.2332 90.2710 90.4436
S1-E1 314.5939 314.3323 56.9687 57.0747
S1-E2 260.4683 260.2670 64.4734 64.5989
S1-W1 232.0644 232.4681 123.8868 124.0671
S1-W2 182.2288 182.3215 100.5976 100.7844
S2-E1 289.8015 289.5610 53.6851 53.7825
S2-E2 233.6194 233.4301 61.2449 61.3622
S2-W1 207.5635 207.9680 128.5120 128.6843
S2-W2 152.5821 152.6758 102.6331 102.8214
E1-E2 65.8283 65.8171 -154.1480 -154.1108
E1-W1 309.1596 309.3949 -166.7040 -166.6818
E1-W2 221.7787 221.7961 -157.5684 -157.5377
E2-W1 245.3233 245.5737 -170.0482 -170.0260
E2-W2 156.1171 156.1462 -159.0099 -158.9815
W1-W2 96.8240 97.0448 -8.0300 -7.9792
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60904.4830753747
PI-COI ibanez
HIERARCH OBS TARG NAME HD_16160
HIERARCH OBS RA 39.02039
HIERARCH OBS DEC 6.886874
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 30.2327
HIERARCH ISS PBL12 END 30.2332
HIERARCH ISS PBLA12 START 90.271
HIERARCH ISS PBLA12 END 90.4436
HIERARCH ISS PBL13 START 314.5939
HIERARCH ISS PBL13 END 314.3323
HIERARCH ISS PBLA13 START 56.9687
HIERARCH ISS PBLA13 END 57.0747
HIERARCH ISS PBL14 START 260.4683
HIERARCH ISS PBL14 END 260.267
HIERARCH ISS PBLA14 START 64.4734
HIERARCH ISS PBLA14 END 64.5989
HIERARCH ISS PBL15 START 232.0644
HIERARCH ISS PBL15 END 232.4681
HIERARCH ISS PBLA15 START 123.8868
HIERARCH ISS PBLA15 END 124.0671
HIERARCH ISS PBL16 START 182.2288
HIERARCH ISS PBL16 END 182.3215
HIERARCH ISS PBLA16 START 100.5976
HIERARCH ISS PBLA16 END 100.7844
HIERARCH ISS PBL23 START 289.8015
HIERARCH ISS PBL23 END 289.561
HIERARCH ISS PBLA23 START 53.6851
HIERARCH ISS PBLA23 END 53.7825
HIERARCH ISS PBL24 START 233.6194
HIERARCH ISS PBL24 END 233.4301
HIERARCH ISS PBLA24 START 61.2449
HIERARCH ISS PBLA24 END 61.3622
HIERARCH ISS PBL25 START 207.5635
HIERARCH ISS PBL25 END 207.968
HIERARCH ISS PBLA25 START 128.512
HIERARCH ISS PBLA25 END 128.6843
HIERARCH ISS PBL26 START 152.5821
HIERARCH ISS PBL26 END 152.6758
HIERARCH ISS PBLA26 START 102.6331
HIERARCH ISS PBLA26 END 102.8214
HIERARCH ISS PBL34 START 65.8283
HIERARCH ISS PBL34 END 65.8171
HIERARCH ISS PBLA34 START -154.148
HIERARCH ISS PBLA34 END -154.1108
HIERARCH ISS PBL35 START 309.1596
HIERARCH ISS PBL35 END 309.3949
HIERARCH ISS PBLA35 START -166.704
HIERARCH ISS PBLA35 END -166.6818
HIERARCH ISS PBL36 START 221.7787
HIERARCH ISS PBL36 END 221.7961
HIERARCH ISS PBLA36 START -157.5684
HIERARCH ISS PBLA36 END -157.5377
HIERARCH ISS PBL45 START 245.3233
HIERARCH ISS PBL45 END 245.5737
HIERARCH ISS PBLA45 START -170.0482
HIERARCH ISS PBLA45 END -170.026
HIERARCH ISS PBL46 START 156.1171
HIERARCH ISS PBL46 END 156.1462
HIERARCH ISS PBLA46 START -159.0099
HIERARCH ISS PBLA46 END -158.9815
HIERARCH ISS PBL56 START 96.824
HIERARCH ISS PBL56 END 97.0448
HIERARCH ISS PBLA56 START -8.03
HIERARCH ISS PBLA56 END -7.9792
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1