Exposure
ID
PIONI.2021-02-14T03:29:22.758_1
Header ID
PIONI.2021-02-14T03:29:22.758
Date updated
2021-09-29 14:26:30 UTC+0000
Release date
2021-02-14 03:29:22 UTC+0000
UTC Start
2021-02-14 03:29:22.758
UTC End
2021-02-14 03:30:39.558
MJD Start
59259.1454022927
MJD End
59259.1462911816
Exposure time (s)
76.8
Validation level
1
Tau 0: Coherence time (s)
0.004004
Ambient temperature (°C)
11.77
Seeing (arcsec)
0.72
Observation
ID
46738
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
35086
Name
HD85393
RA
147.358513
DEC
-58.0535
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 82.1270 82.2520 95.0000 95.3000
A0-J2 126.1100 126.2000 74.1000 74.4000
A0-J3 127.9900 127.9230 35.8410 36.1050
G1-J2 57.4000 57.3780 43.5000 43.7000
G1-J3 111.1160 111.1300 356.4590 356.6410
J2-J3 83.3180 83.4320 326.2040 326.3910
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 59259.1454022927
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD85393
RA 147.358513
DEC -58.0535
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 76.8
HIERARCH ESO DET DIT 0.0015
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 82.127
HIERARCH ESO ISS PBL12 END 82.252
HIERARCH ESO ISS PBLA12 START 95.0
HIERARCH ESO ISS PBLA12 END 95.3
HIERARCH ESO ISS PBL13 START 126.11
HIERARCH ESO ISS PBL13 END 126.2
HIERARCH ESO ISS PBLA13 START 74.1
HIERARCH ESO ISS PBLA13 END 74.4
HIERARCH ESO ISS PBL14 START 127.99
HIERARCH ESO ISS PBL14 END 127.923
HIERARCH ESO ISS PBLA14 START 35.841
HIERARCH ESO ISS PBLA14 END 36.105
HIERARCH ESO ISS PBL23 START 57.4
HIERARCH ESO ISS PBL23 END 57.378
HIERARCH ESO ISS PBLA23 START 43.5
HIERARCH ESO ISS PBLA23 END 43.7
HIERARCH ESO ISS PBL24 START 111.116
HIERARCH ESO ISS PBL24 END 111.13
HIERARCH ESO ISS PBLA24 START 356.459
HIERARCH ESO ISS PBLA24 END 356.641
HIERARCH ESO ISS PBL34 START 83.318
HIERARCH ESO ISS PBL34 END 83.432
HIERARCH ESO ISS PBLA34 START 326.204
HIERARCH ESO ISS PBLA34 END 326.391
HIERARCH ESO ISS AMBI TAU0 START 0.004246
HIERARCH ESO ISS AMBI TAU0 END 0.003762
HIERARCH ESO ISS AMBI TEMP 11.77
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.74