Exposure
ID
PIONI.2021-09-19T00:18:17.081_1
Header ID
PIONI.2021-09-19T00:18:17.081
Date updated
2021-09-29 14:28:44 UTC+0000
Release date
2022-09-19 00:26:12 UTC+0000
UTC Start
2021-09-19 00:18:17.082
UTC End
2021-09-19 00:18:42.682
MJD Start
59476.0126977046
MJD End
59476.0129940009
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.012216
Ambient temperature (°C)
15.25
Seeing (arcsec)
0.325
Observation
ID
48250
Category
science
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
36199
Name
V X Pav
RA
302.941377
DEC
-59.93694
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 67.9130 67.9230 261.7000 261.8000
K0-D0 95.5200 95.5090 245.0000 245.1000
K0-J3 46.8160 46.8430 321.2350 321.3250
G2-D0 36.1660 36.1540 212.4000 212.5000
G2-J3 59.8580 59.8380 39.2600 39.3660
D0-J3 95.8610 95.8290 36.6680 36.7720
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59476.0126977046
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V X Pav
RA 302.941377
DEC -59.93694
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 67.913
HIERARCH ESO ISS PBL12 END 67.923
HIERARCH ESO ISS PBLA12 START 261.7
HIERARCH ESO ISS PBLA12 END 261.8
HIERARCH ESO ISS PBL13 START 95.52
HIERARCH ESO ISS PBL13 END 95.509
HIERARCH ESO ISS PBLA13 START 245.0
HIERARCH ESO ISS PBLA13 END 245.1
HIERARCH ESO ISS PBL14 START 46.816
HIERARCH ESO ISS PBL14 END 46.843
HIERARCH ESO ISS PBLA14 START 321.235
HIERARCH ESO ISS PBLA14 END 321.325
HIERARCH ESO ISS PBL23 START 36.166
HIERARCH ESO ISS PBL23 END 36.154
HIERARCH ESO ISS PBLA23 START 212.4
HIERARCH ESO ISS PBLA23 END 212.5
HIERARCH ESO ISS PBL24 START 59.858
HIERARCH ESO ISS PBL24 END 59.838
HIERARCH ESO ISS PBLA24 START 39.26
HIERARCH ESO ISS PBLA24 END 39.366
HIERARCH ESO ISS PBL34 START 95.861
HIERARCH ESO ISS PBL34 END 95.829
HIERARCH ESO ISS PBLA34 START 36.668
HIERARCH ESO ISS PBLA34 END 36.772
HIERARCH ESO ISS AMBI TAU0 START 0.012769
HIERARCH ESO ISS AMBI TAU0 END 0.011663
HIERARCH ESO ISS AMBI TEMP 15.25
HIERARCH ESO ISS AMBI FWHM START 0.32
HIERARCH ESO ISS AMBI FWHM END 0.33