Exposure
ID
PIONI.2021-02-13T05:29:26.046_1
Header ID
PIONI.2021-02-13T05:29:26.046
Date updated
2021-09-29 14:26:28 UTC+0000
Release date
2021-02-13 05:29:26 UTC+0000
UTC Start
2021-02-13 05:29:26.046
UTC End
2021-02-13 05:30:04.446
MJD Start
59258.2287736754
MJD End
59258.2292181198
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.005493
Ambient temperature (°C)
10.64
Seeing (arcsec)
0.41
Observation
ID
46759
Category
calibrator
Program ID
106.210F.001
Program Title
MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
Program Type
Normal
PI / COI
GALLENNE/ KERVELLA/ M\XC3\XA9RAND/ PIETRZYNSKI/ PROFFITT/ EVANS/ GIEREN
Target
ID
35106
Name
HD105960
RA
182.969662
DEC
-69.72612
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 80.2190 80.2690 83.2000 83.4000
A0-J2 126.7180 126.7450 65.6000 65.8000
A0-J3 122.0120 121.9780 32.9480 33.1120
G1-J2 55.8350 55.8220 39.8000 40.0000
G1-J3 93.8770 93.8930 351.8620 351.9820
J2-J3 70.0520 70.1170 315.5810 315.7150
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.210F.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59258.2287736754
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD105960
RA 182.969662
DEC -69.72612
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 80.219
HIERARCH ESO ISS PBL12 END 80.269
HIERARCH ESO ISS PBLA12 START 83.2
HIERARCH ESO ISS PBLA12 END 83.4
HIERARCH ESO ISS PBL13 START 126.718
HIERARCH ESO ISS PBL13 END 126.745
HIERARCH ESO ISS PBLA13 START 65.6
HIERARCH ESO ISS PBLA13 END 65.8
HIERARCH ESO ISS PBL14 START 122.012
HIERARCH ESO ISS PBL14 END 121.978
HIERARCH ESO ISS PBLA14 START 32.948
HIERARCH ESO ISS PBLA14 END 33.112
HIERARCH ESO ISS PBL23 START 55.835
HIERARCH ESO ISS PBL23 END 55.822
HIERARCH ESO ISS PBLA23 START 39.8
HIERARCH ESO ISS PBLA23 END 40.0
HIERARCH ESO ISS PBL24 START 93.877
HIERARCH ESO ISS PBL24 END 93.893
HIERARCH ESO ISS PBLA24 START 351.862
HIERARCH ESO ISS PBLA24 END 351.982
HIERARCH ESO ISS PBL34 START 70.052
HIERARCH ESO ISS PBL34 END 70.117
HIERARCH ESO ISS PBLA34 START 315.581
HIERARCH ESO ISS PBLA34 END 315.715
HIERARCH ESO ISS AMBI TAU0 START 0.005886
HIERARCH ESO ISS AMBI TAU0 END 0.0051
HIERARCH ESO ISS AMBI TEMP 10.64
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.41