Exposure
ID
SPICA.2025-12-11T03-18-01_1
Header ID
SPICA.2025-12-11T03-18-01
Date updated
2025-12-11 03:16:56 UTC+0000
Release date
None
UTC Start
2025-12-11 03:16:56.151
UTC End
2025-12-11 03:17:56.151
MJD Start
61020.1367610036
MJD End
61020.137455448035
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
13.8286
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.4748
Observation
ID
70762
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52497
Name
HD_14252
RA
34.73747
DEC
28.64267
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9182 33.9174 86.6171 86.7704
S1-E1 330.0164 330.0637 55.8617 55.9796
S1-E2 278.6862 278.6980 63.1961 63.3213
S1-W1 265.7522 265.8943 114.2098 114.4076
S1-W2 208.0592 208.0727 95.2823 95.4521
S2-E1 301.3681 301.4277 52.5623 52.6775
S2-E2 247.9295 247.9493 60.0789 60.2010
S2-W1 236.2148 236.3710 118.0233 118.2242
S2-W2 174.6030 174.6191 96.9594 97.1321
E1-E2 64.3412 64.3951 -157.7073 -157.5970
E1-W1 295.7868 296.2139 -174.0288 -173.9074
E1-W2 214.7426 214.9607 -162.1079 -161.9967
E2-W1 234.7360 235.1071 -178.4466 -178.3191
E2-W2 150.6720 150.8363 -163.9856 -163.8736
W1-W2 96.4771 96.6636 -21.4010 -21.2277
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 61020.1367610036
PI-COI spica
HIERARCH OBS TARG NAME HD_14252
HIERARCH OBS RA 34.73747
HIERARCH OBS DEC 28.64267
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 33.9182
HIERARCH ISS PBL12 END 33.9174
HIERARCH ISS PBLA12 START 86.6171
HIERARCH ISS PBLA12 END 86.7704
HIERARCH ISS PBL13 START 330.0164
HIERARCH ISS PBL13 END 330.0637
HIERARCH ISS PBLA13 START 55.8617
HIERARCH ISS PBLA13 END 55.9796
HIERARCH ISS PBL14 START 278.6862
HIERARCH ISS PBL14 END 278.698
HIERARCH ISS PBLA14 START 63.1961
HIERARCH ISS PBLA14 END 63.3213
HIERARCH ISS PBL15 START 265.7522
HIERARCH ISS PBL15 END 265.8943
HIERARCH ISS PBLA15 START 114.2098
HIERARCH ISS PBLA15 END 114.4076
HIERARCH ISS PBL16 START 208.0592
HIERARCH ISS PBL16 END 208.0727
HIERARCH ISS PBLA16 START 95.2823
HIERARCH ISS PBLA16 END 95.4521
HIERARCH ISS PBL23 START 301.3681
HIERARCH ISS PBL23 END 301.4277
HIERARCH ISS PBLA23 START 52.5623
HIERARCH ISS PBLA23 END 52.6775
HIERARCH ISS PBL24 START 247.9295
HIERARCH ISS PBL24 END 247.9493
HIERARCH ISS PBLA24 START 60.0789
HIERARCH ISS PBLA24 END 60.201
HIERARCH ISS PBL25 START 236.2148
HIERARCH ISS PBL25 END 236.371
HIERARCH ISS PBLA25 START 118.0233
HIERARCH ISS PBLA25 END 118.2242
HIERARCH ISS PBL26 START 174.603
HIERARCH ISS PBL26 END 174.6191
HIERARCH ISS PBLA26 START 96.9594
HIERARCH ISS PBLA26 END 97.1321
HIERARCH ISS PBL34 START 64.3412
HIERARCH ISS PBL34 END 64.3951
HIERARCH ISS PBLA34 START -157.7073
HIERARCH ISS PBLA34 END -157.597
HIERARCH ISS PBL35 START 295.7868
HIERARCH ISS PBL35 END 296.2139
HIERARCH ISS PBLA35 START -174.0288
HIERARCH ISS PBLA35 END -173.9074
HIERARCH ISS PBL36 START 214.7426
HIERARCH ISS PBL36 END 214.9607
HIERARCH ISS PBLA36 START -162.1079
HIERARCH ISS PBLA36 END -161.9967
HIERARCH ISS PBL45 START 234.736
HIERARCH ISS PBL45 END 235.1071
HIERARCH ISS PBLA45 START -178.4466
HIERARCH ISS PBLA45 END -178.3191
HIERARCH ISS PBL46 START 150.672
HIERARCH ISS PBL46 END 150.8363
HIERARCH ISS PBLA46 START -163.9856
HIERARCH ISS PBLA46 END -163.8736
HIERARCH ISS PBL56 START 96.4771
HIERARCH ISS PBL56 END 96.6636
HIERARCH ISS PBLA56 START -21.401
HIERARCH ISS PBLA56 END -21.2277
HIERARCH CHARA TAU0 13.8286
HIERARCH CHARA SEEING 1.4748