Exposure
ID
SPICA.2025-06-16T05-27-58_1
Header ID
SPICA.2025-06-16T05-27-58
Date updated
2025-06-16 05:26:52 UTC+0000
Release date
None
UTC Start
2025-06-16 05:26:52.949
UTC End
2025-06-16 05:27:52.949
MJD Start
60842.2270017237
MJD End
60842.227696168135
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 30.4857 30.4931 95.8453 96.0137
S1-E1 306.4096 306.1255 60.9047 61.0352
S1-E2 254.8094 254.6193 68.9856 69.1320
S1-W1 246.0032 246.3889 129.0396 129.1848
S1-W2 186.7102 186.8409 106.3878 106.5580
S2-E1 281.9602 281.6834 57.3545 57.4773
S2-E2 228.0290 227.8388 65.5226 65.6627
S2-W1 221.1230 221.4942 133.3684 133.5046
S2-W2 156.8384 156.9619 108.4259 108.5954
E1-E2 64.9081 64.8606 -152.5883 -152.5318
E1-W1 313.4640 313.4892 -165.8422 -165.8086
E1-W2 220.2854 220.1712 -156.2783 -156.2305
E2-W1 250.7268 250.8049 -169.2448 -169.2135
E2-W2 155.5680 155.5020 -157.8170 -157.7724
W1-W2 102.9648 103.1145 -6.6638 -6.6193
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60842.2270017237
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 30.4857
HIERARCH ISS PBL12 END 30.4931
HIERARCH ISS PBLA12 START 95.8453
HIERARCH ISS PBLA12 END 96.0137
HIERARCH ISS PBL13 START 306.4096
HIERARCH ISS PBL13 END 306.1255
HIERARCH ISS PBLA13 START 60.9047
HIERARCH ISS PBLA13 END 61.0352
HIERARCH ISS PBL14 START 254.8094
HIERARCH ISS PBL14 END 254.6193
HIERARCH ISS PBLA14 START 68.9856
HIERARCH ISS PBLA14 END 69.132
HIERARCH ISS PBL15 START 246.0032
HIERARCH ISS PBL15 END 246.3889
HIERARCH ISS PBLA15 START 129.0396
HIERARCH ISS PBLA15 END 129.1848
HIERARCH ISS PBL16 START 186.7102
HIERARCH ISS PBL16 END 186.8409
HIERARCH ISS PBLA16 START 106.3878
HIERARCH ISS PBLA16 END 106.558
HIERARCH ISS PBL23 START 281.9602
HIERARCH ISS PBL23 END 281.6834
HIERARCH ISS PBLA23 START 57.3545
HIERARCH ISS PBLA23 END 57.4773
HIERARCH ISS PBL24 START 228.029
HIERARCH ISS PBL24 END 227.8388
HIERARCH ISS PBLA24 START 65.5226
HIERARCH ISS PBLA24 END 65.6627
HIERARCH ISS PBL25 START 221.123
HIERARCH ISS PBL25 END 221.4942
HIERARCH ISS PBLA25 START 133.3684
HIERARCH ISS PBLA25 END 133.5046
HIERARCH ISS PBL26 START 156.8384
HIERARCH ISS PBL26 END 156.9619
HIERARCH ISS PBLA26 START 108.4259
HIERARCH ISS PBLA26 END 108.5954
HIERARCH ISS PBL34 START 64.9081
HIERARCH ISS PBL34 END 64.8606
HIERARCH ISS PBLA34 START -152.5883
HIERARCH ISS PBLA34 END -152.5318
HIERARCH ISS PBL35 START 313.464
HIERARCH ISS PBL35 END 313.4892
HIERARCH ISS PBLA35 START -165.8422
HIERARCH ISS PBLA35 END -165.8086
HIERARCH ISS PBL36 START 220.2854
HIERARCH ISS PBL36 END 220.1712
HIERARCH ISS PBLA36 START -156.2783
HIERARCH ISS PBLA36 END -156.2305
HIERARCH ISS PBL45 START 250.7268
HIERARCH ISS PBL45 END 250.8049
HIERARCH ISS PBLA45 START -169.2448
HIERARCH ISS PBLA45 END -169.2135
HIERARCH ISS PBL46 START 155.568
HIERARCH ISS PBL46 END 155.502
HIERARCH ISS PBLA46 START -157.817
HIERARCH ISS PBLA46 END -157.7724
HIERARCH ISS PBL56 START 102.9648
HIERARCH ISS PBL56 END 103.1145
HIERARCH ISS PBLA56 START -6.6638
HIERARCH ISS PBLA56 END -6.6193
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1