Exposure
ID
PIONI.2021-02-13T06:30:53.284_1
Header ID
PIONI.2021-02-13T06:30:53.284
Date updated
2021-09-29 14:26:28 UTC+0000
Release date
2021-02-13 06:30:53 UTC+0000
UTC Start
2021-02-13 06:30:53.284
UTC End
2021-02-13 06:31:31.684
MJD Start
59258.271450046
MJD End
59258.2718944904
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.006051
Ambient temperature (°C)
10.34
Seeing (arcsec)
0.39
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 83.7440 83.7850 97.7000 97.9000
A0-J2 128.4630 128.4800 80.3000 80.5000
A0-J3 118.7960 118.7460 45.5380 45.7020
G1-J2 54.6040 54.5850 53.0000 53.2000
G1-J3 94.4080 94.4060 1.0940 1.2140
J2-J3 74.4330 74.4820 325.8030 325.9350
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 59258.271450046
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 83.744
HIERARCH ESO ISS PBL12 END 83.785
HIERARCH ESO ISS PBLA12 START 97.7
HIERARCH ESO ISS PBLA12 END 97.9
HIERARCH ESO ISS PBL13 START 128.463
HIERARCH ESO ISS PBL13 END 128.48
HIERARCH ESO ISS PBLA13 START 80.3
HIERARCH ESO ISS PBLA13 END 80.5
HIERARCH ESO ISS PBL14 START 118.796
HIERARCH ESO ISS PBL14 END 118.746
HIERARCH ESO ISS PBLA14 START 45.538
HIERARCH ESO ISS PBLA14 END 45.702
HIERARCH ESO ISS PBL23 START 54.604
HIERARCH ESO ISS PBL23 END 54.585
HIERARCH ESO ISS PBLA23 START 53.0
HIERARCH ESO ISS PBLA23 END 53.2
HIERARCH ESO ISS PBL24 START 94.408
HIERARCH ESO ISS PBL24 END 94.406
HIERARCH ESO ISS PBLA24 START 1.094
HIERARCH ESO ISS PBLA24 END 1.214
HIERARCH ESO ISS PBL34 START 74.433
HIERARCH ESO ISS PBL34 END 74.482
HIERARCH ESO ISS PBLA34 START 325.803
HIERARCH ESO ISS PBLA34 END 325.935
HIERARCH ESO ISS AMBI TAU0 START 0.005471
HIERARCH ESO ISS AMBI TAU0 END 0.006631
HIERARCH ESO ISS AMBI TEMP 10.34
HIERARCH ESO ISS AMBI FWHM START 0.36
HIERARCH ESO ISS AMBI FWHM END 0.42