Exposure
ID
PIONI.2021-02-14T09:25:22.686_1
Header ID
PIONI.2021-02-14T09:25:22.686
Date updated
2021-09-29 14:26:32 UTC+0000
Release date
2021-02-14 09:25:22 UTC+0000
UTC Start
2021-02-14 09:25:22.686
UTC End
2021-02-14 09:26:01.086
MJD Start
59259.3926236811
MJD End
59259.3930681255
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002067
Ambient temperature (°C)
10.82
Seeing (arcsec)
1.39
Observation
ID
46776
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
35123
Name
HD144230
RA
241.972362
DEC
-59.01654
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 80.0490 80.1240 89.8000 90.0000
A0-J2 124.7650 124.8210 68.9000 69.0000
A0-J3 128.4920 128.4610 31.7940 31.9440
G1-J2 57.6000 57.5900 39.1000 39.3000
G1-J3 109.6260 109.6410 353.5370 353.6390
J2-J3 80.5870 80.6580 322.8480 322.9530
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 59259.3926236811
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD144230
RA 241.972362
DEC -59.01654
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 80.049
HIERARCH ESO ISS PBL12 END 80.124
HIERARCH ESO ISS PBLA12 START 89.8
HIERARCH ESO ISS PBLA12 END 90.0
HIERARCH ESO ISS PBL13 START 124.765
HIERARCH ESO ISS PBL13 END 124.821
HIERARCH ESO ISS PBLA13 START 68.9
HIERARCH ESO ISS PBLA13 END 69.0
HIERARCH ESO ISS PBL14 START 128.492
HIERARCH ESO ISS PBL14 END 128.461
HIERARCH ESO ISS PBLA14 START 31.794
HIERARCH ESO ISS PBLA14 END 31.944
HIERARCH ESO ISS PBL23 START 57.6
HIERARCH ESO ISS PBL23 END 57.59
HIERARCH ESO ISS PBLA23 START 39.1
HIERARCH ESO ISS PBLA23 END 39.3
HIERARCH ESO ISS PBL24 START 109.626
HIERARCH ESO ISS PBL24 END 109.641
HIERARCH ESO ISS PBLA24 START 353.537
HIERARCH ESO ISS PBLA24 END 353.639
HIERARCH ESO ISS PBL34 START 80.587
HIERARCH ESO ISS PBL34 END 80.658
HIERARCH ESO ISS PBLA34 START 322.848
HIERARCH ESO ISS PBLA34 END 322.953
HIERARCH ESO ISS AMBI TAU0 START 0.002067
HIERARCH ESO ISS AMBI TAU0 END 0.002067
HIERARCH ESO ISS AMBI TEMP 10.82
HIERARCH ESO ISS AMBI FWHM START 1.39
HIERARCH ESO ISS AMBI FWHM END 1.39