Exposure
ID
SPICA.2025-06-16T05-26-51_1
Header ID
SPICA.2025-06-16T05-26-51
Date updated
2025-06-16 05:25:46 UTC+0000
Release date
None
UTC Start
2025-06-16 05:25:46.844
UTC End
2025-06-16 05:26:46.844
MJD Start
60842.2262366229
MJD End
60842.22693106733
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
68350
Category
science
Program ID
2025A-S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
49334
Name
HD_141004
RA
236.6109
DEC
7.353068
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.4784 30.4856 95.6737 95.8423
S1-E1 306.6984 306.4147 60.7727 60.9024
S1-E2 255.0035 254.8128 68.8371 68.9829
S1-W1 245.6096 245.9962 128.8908 129.0370
S1-W2 186.5783 186.7079 106.2139 106.3847
S2-E1 282.2410 281.9652 57.2303 57.3523
S2-E2 228.2229 228.0324 65.3807 65.5201
S2-W1 220.7437 221.1163 133.2287 133.3660
S2-W2 156.7134 156.8361 108.2527 108.4228
E1-E2 64.9553 64.9089 -152.6452 -152.5893
E1-W1 313.4316 313.4635 -165.8760 -165.8428
E1-W2 220.3975 220.2874 -156.3265 -156.2792
E2-W1 250.6418 250.7254 -169.2765 -169.2454
E2-W2 155.6321 155.5691 -157.8620 -157.8178
W1-W2 102.8101 102.9621 -6.7092 -6.6646
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60842.2262366229
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_141004
HIERARCH OBS RA 236.6109
HIERARCH OBS DEC 7.353068
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 30.4784
HIERARCH ISS PBL12 END 30.4856
HIERARCH ISS PBLA12 START 95.6737
HIERARCH ISS PBLA12 END 95.8423
HIERARCH ISS PBL13 START 306.6984
HIERARCH ISS PBL13 END 306.4147
HIERARCH ISS PBLA13 START 60.7727
HIERARCH ISS PBLA13 END 60.9024
HIERARCH ISS PBL14 START 255.0035
HIERARCH ISS PBL14 END 254.8128
HIERARCH ISS PBLA14 START 68.8371
HIERARCH ISS PBLA14 END 68.9829
HIERARCH ISS PBL15 START 245.6096
HIERARCH ISS PBL15 END 245.9962
HIERARCH ISS PBLA15 START 128.8908
HIERARCH ISS PBLA15 END 129.037
HIERARCH ISS PBL16 START 186.5783
HIERARCH ISS PBL16 END 186.7079
HIERARCH ISS PBLA16 START 106.2139
HIERARCH ISS PBLA16 END 106.3847
HIERARCH ISS PBL23 START 282.241
HIERARCH ISS PBL23 END 281.9652
HIERARCH ISS PBLA23 START 57.2303
HIERARCH ISS PBLA23 END 57.3523
HIERARCH ISS PBL24 START 228.2229
HIERARCH ISS PBL24 END 228.0324
HIERARCH ISS PBLA24 START 65.3807
HIERARCH ISS PBLA24 END 65.5201
HIERARCH ISS PBL25 START 220.7437
HIERARCH ISS PBL25 END 221.1163
HIERARCH ISS PBLA25 START 133.2287
HIERARCH ISS PBLA25 END 133.366
HIERARCH ISS PBL26 START 156.7134
HIERARCH ISS PBL26 END 156.8361
HIERARCH ISS PBLA26 START 108.2527
HIERARCH ISS PBLA26 END 108.4228
HIERARCH ISS PBL34 START 64.9553
HIERARCH ISS PBL34 END 64.9089
HIERARCH ISS PBLA34 START -152.6452
HIERARCH ISS PBLA34 END -152.5893
HIERARCH ISS PBL35 START 313.4316
HIERARCH ISS PBL35 END 313.4635
HIERARCH ISS PBLA35 START -165.876
HIERARCH ISS PBLA35 END -165.8428
HIERARCH ISS PBL36 START 220.3975
HIERARCH ISS PBL36 END 220.2874
HIERARCH ISS PBLA36 START -156.3265
HIERARCH ISS PBLA36 END -156.2792
HIERARCH ISS PBL45 START 250.6418
HIERARCH ISS PBL45 END 250.7254
HIERARCH ISS PBLA45 START -169.2765
HIERARCH ISS PBLA45 END -169.2454
HIERARCH ISS PBL46 START 155.6321
HIERARCH ISS PBL46 END 155.5691
HIERARCH ISS PBLA46 START -157.862
HIERARCH ISS PBLA46 END -157.8178
HIERARCH ISS PBL56 START 102.8101
HIERARCH ISS PBL56 END 102.9621
HIERARCH ISS PBLA56 START -6.7092
HIERARCH ISS PBLA56 END -6.6646
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1