Exposure
ID
SPICA.2025-08-18T07-06-52_1
Header ID
SPICA.2025-08-18T07-06-52
Date updated
2025-08-18 07:05:46 UTC+0000
Release date
None
UTC Start
2025-08-18 07:05:46.906
UTC End
2025-08-18 07:06:46.906
MJD Start
60905.2956817854
MJD End
60905.29637622983
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
64040
Category
science
Program ID
S06
Program Title
TBD
Program Type
Normal
PI / COI
jonak
Target
ID
47699
Name
HD_210027
RA
331.7528
DEC
25.34511
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.6576 33.6579 90.5903 90.7453
S1-E1 330.3357 330.3025 59.0135 59.1392
S1-E2 277.9811 277.9452 66.4888 66.6220
S1-W1 265.5889 265.7660 119.6147 119.7978
S1-W2 206.3738 206.4057 99.7241 99.8914
S2-E1 302.1758 302.1524 55.6698 55.7924
S2-E2 247.6393 247.6091 63.3072 63.4373
S2-W1 236.7222 236.9076 123.5704 123.7539
S2-W2 173.2254 173.2583 101.4915 101.6609
E1-E2 65.5888 65.6120 -154.4491 -154.3427
E1-W1 305.8187 306.1072 -170.1534 -170.0467
E1-W2 219.9096 220.0237 -158.7275 -158.6229
E2-W1 243.3267 243.5926 -174.3374 -174.2275
E2-W2 154.5810 154.6723 -160.5414 -160.4372
W1-W2 100.2299 100.3938 -15.9159 -15.7732
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60905.2956817854
PI-COI jonak
HIERARCH OBS TARG NAME HD_210027
HIERARCH OBS RA 331.7528
HIERARCH OBS DEC 25.34511
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 33.6576
HIERARCH ISS PBL12 END 33.6579
HIERARCH ISS PBLA12 START 90.5903
HIERARCH ISS PBLA12 END 90.7453
HIERARCH ISS PBL13 START 330.3357
HIERARCH ISS PBL13 END 330.3025
HIERARCH ISS PBLA13 START 59.0135
HIERARCH ISS PBLA13 END 59.1392
HIERARCH ISS PBL14 START 277.9811
HIERARCH ISS PBL14 END 277.9452
HIERARCH ISS PBLA14 START 66.4888
HIERARCH ISS PBLA14 END 66.622
HIERARCH ISS PBL15 START 265.5889
HIERARCH ISS PBL15 END 265.766
HIERARCH ISS PBLA15 START 119.6147
HIERARCH ISS PBLA15 END 119.7978
HIERARCH ISS PBL16 START 206.3738
HIERARCH ISS PBL16 END 206.4057
HIERARCH ISS PBLA16 START 99.7241
HIERARCH ISS PBLA16 END 99.8914
HIERARCH ISS PBL23 START 302.1758
HIERARCH ISS PBL23 END 302.1524
HIERARCH ISS PBLA23 START 55.6698
HIERARCH ISS PBLA23 END 55.7924
HIERARCH ISS PBL24 START 247.6393
HIERARCH ISS PBL24 END 247.6091
HIERARCH ISS PBLA24 START 63.3072
HIERARCH ISS PBLA24 END 63.4373
HIERARCH ISS PBL25 START 236.7222
HIERARCH ISS PBL25 END 236.9076
HIERARCH ISS PBLA25 START 123.5704
HIERARCH ISS PBLA25 END 123.7539
HIERARCH ISS PBL26 START 173.2254
HIERARCH ISS PBL26 END 173.2583
HIERARCH ISS PBLA26 START 101.4915
HIERARCH ISS PBLA26 END 101.6609
HIERARCH ISS PBL34 START 65.5888
HIERARCH ISS PBL34 END 65.612
HIERARCH ISS PBLA34 START -154.4491
HIERARCH ISS PBLA34 END -154.3427
HIERARCH ISS PBL35 START 305.8187
HIERARCH ISS PBL35 END 306.1072
HIERARCH ISS PBLA35 START -170.1534
HIERARCH ISS PBLA35 END -170.0467
HIERARCH ISS PBL36 START 219.9096
HIERARCH ISS PBL36 END 220.0237
HIERARCH ISS PBLA36 START -158.7275
HIERARCH ISS PBLA36 END -158.6229
HIERARCH ISS PBL45 START 243.3267
HIERARCH ISS PBL45 END 243.5926
HIERARCH ISS PBLA45 START -174.3374
HIERARCH ISS PBLA45 END -174.2275
HIERARCH ISS PBL46 START 154.581
HIERARCH ISS PBL46 END 154.6723
HIERARCH ISS PBLA46 START -160.5414
HIERARCH ISS PBLA46 END -160.4372
HIERARCH ISS PBL56 START 100.2299
HIERARCH ISS PBL56 END 100.3938
HIERARCH ISS PBLA56 START -15.9159
HIERARCH ISS PBLA56 END -15.7732
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1