Exposure
ID
PIONI.2021-02-13T03:26:33.990_1
Header ID
PIONI.2021-02-13T03:26:33.990
Date updated
2021-09-29 14:26:27 UTC+0000
Release date
2021-02-13 03:26:33 UTC+0000
UTC Start
2021-02-13 03:26:33.990
UTC End
2021-02-13 03:27:25.190
MJD Start
59258.1434489582
MJD End
59258.1440415508
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.007321
Ambient temperature (°C)
11.53
Seeing (arcsec)
0.45
Observation
ID
46756
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
35103
Name
2MASS_J10463723-5932186
RA
161.653935
DEC
-59.53845
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 75.8740 75.9830 80.2000 80.5000
A0-J2 121.7360 121.8190 59.0000 59.3000
A0-J3 129.5140 129.4890 23.9910 24.1910
G1-J2 57.9230 57.9160 30.7000 31.0000
G1-J3 107.7600 107.7960 348.1630 348.2970
J2-J3 75.9950 76.1040 317.1180 317.2550
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 59258.1434489582
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 2MASS_J10463723-5932186
RA 161.653935
DEC -59.53845
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 51.2
HIERARCH ESO DET DIT 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 75.874
HIERARCH ESO ISS PBL12 END 75.983
HIERARCH ESO ISS PBLA12 START 80.2
HIERARCH ESO ISS PBLA12 END 80.5
HIERARCH ESO ISS PBL13 START 121.736
HIERARCH ESO ISS PBL13 END 121.819
HIERARCH ESO ISS PBLA13 START 59.0
HIERARCH ESO ISS PBLA13 END 59.3
HIERARCH ESO ISS PBL14 START 129.514
HIERARCH ESO ISS PBL14 END 129.489
HIERARCH ESO ISS PBLA14 START 23.991
HIERARCH ESO ISS PBLA14 END 24.191
HIERARCH ESO ISS PBL23 START 57.923
HIERARCH ESO ISS PBL23 END 57.916
HIERARCH ESO ISS PBLA23 START 30.7
HIERARCH ESO ISS PBLA23 END 31.0
HIERARCH ESO ISS PBL24 START 107.76
HIERARCH ESO ISS PBL24 END 107.796
HIERARCH ESO ISS PBLA24 START 348.163
HIERARCH ESO ISS PBLA24 END 348.297
HIERARCH ESO ISS PBL34 START 75.995
HIERARCH ESO ISS PBL34 END 76.104
HIERARCH ESO ISS PBLA34 START 317.118
HIERARCH ESO ISS PBLA34 END 317.255
HIERARCH ESO ISS AMBI TAU0 START 0.007321
HIERARCH ESO ISS AMBI TAU0 END 0.007321
HIERARCH ESO ISS AMBI TEMP 11.53
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.45