Exposure
ID
PIONI.2021-03-19T03:59:12.224_1
Header ID
PIONI.2021-03-19T03:59:12.224
Date updated
2021-09-29 14:26:56 UTC+0000
Release date
2021-03-19 03:59:12 UTC+0000
UTC Start
2021-03-19 03:59:12.224
UTC End
2021-03-19 03:59:37.824
MJD Start
59292.1661137003
MJD End
59292.1664099966
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006711
Ambient temperature (°C)
11.22
Seeing (arcsec)
0.53
Observation
ID
47218
Category
calibrator
Program ID
106.21GN.002
Program Title
CONSTRAINING THE SIZE AND CONTRAST OF GRANULATION ON AGB STARS
Program Type
Normal
PI / COI
PALADINI/ ABBOTT/ BARON/ JORISSEN/ WITTKOWSKI/ H\XC3\XB6FNER/ MARIGO/ VAN ECK/ CHIAVASSA/ KERVELLA/ MONTARGES/ LE BOUQUIN/ TRABUCCHI/ SANCHEZ/ FREYTAG
Target
ID
35417
Name
HD92770
RA
160.630635
DEC
-13.97444
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.0280 68.0110 272.9000 272.9000
K0-D0 95.9410 95.9340 252.7000 252.7000
K0-J3 55.3860 55.3740 334.7150 334.7790
G2-D0 39.7930 39.7990 216.5000 216.5000
G2-J3 64.3230 64.3320 43.5110 43.5550
D0-J3 103.9300 103.9440 40.8150 40.8610
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59292.1661137003
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD92770
RA 160.630635
DEC -13.97444
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 68.028
HIERARCH ESO ISS PBL12 END 68.011
HIERARCH ESO ISS PBLA12 START 272.9
HIERARCH ESO ISS PBLA12 END 272.9
HIERARCH ESO ISS PBL13 START 95.941
HIERARCH ESO ISS PBL13 END 95.934
HIERARCH ESO ISS PBLA13 START 252.7
HIERARCH ESO ISS PBLA13 END 252.7
HIERARCH ESO ISS PBL14 START 55.386
HIERARCH ESO ISS PBL14 END 55.374
HIERARCH ESO ISS PBLA14 START 334.715
HIERARCH ESO ISS PBLA14 END 334.779
HIERARCH ESO ISS PBL23 START 39.793
HIERARCH ESO ISS PBL23 END 39.799
HIERARCH ESO ISS PBLA23 START 216.5
HIERARCH ESO ISS PBLA23 END 216.5
HIERARCH ESO ISS PBL24 START 64.323
HIERARCH ESO ISS PBL24 END 64.332
HIERARCH ESO ISS PBLA24 START 43.511
HIERARCH ESO ISS PBLA24 END 43.555
HIERARCH ESO ISS PBL34 START 103.93
HIERARCH ESO ISS PBL34 END 103.944
HIERARCH ESO ISS PBLA34 START 40.815
HIERARCH ESO ISS PBLA34 END 40.861
HIERARCH ESO ISS AMBI TAU0 START 0.006711
HIERARCH ESO ISS AMBI TAU0 END 0.006711
HIERARCH ESO ISS AMBI TEMP 11.22
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.53