Exposure
ID
PIONI.2021-09-19T00:17:39.152_1
Header ID
PIONI.2021-09-19T00:17:39.152
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 00:17:39.152
UTC End
2021-09-19 00:18:04.752
MJD Start
59476.0122586982
MJD End
59476.0125549945
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0130445
Ambient temperature (°C)
15.29
Seeing (arcsec)
0.315
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 67.9020 67.9130 261.5000 261.7000
K0-D0 95.5320 95.5210 244.9000 245.0000
K0-J3 46.7890 46.8150 321.1400 321.2300
G2-D0 36.1780 36.1660 212.3000 212.4000
G2-J3 59.8790 59.8590 39.1470 39.2540
D0-J3 95.8950 95.8630 36.5580 36.6620
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 59476.0122586982
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 67.902
HIERARCH ESO ISS PBL12 END 67.913
HIERARCH ESO ISS PBLA12 START 261.5
HIERARCH ESO ISS PBLA12 END 261.7
HIERARCH ESO ISS PBL13 START 95.532
HIERARCH ESO ISS PBL13 END 95.521
HIERARCH ESO ISS PBLA13 START 244.9
HIERARCH ESO ISS PBLA13 END 245.0
HIERARCH ESO ISS PBL14 START 46.789
HIERARCH ESO ISS PBL14 END 46.815
HIERARCH ESO ISS PBLA14 START 321.14
HIERARCH ESO ISS PBLA14 END 321.23
HIERARCH ESO ISS PBL23 START 36.178
HIERARCH ESO ISS PBL23 END 36.166
HIERARCH ESO ISS PBLA23 START 212.3
HIERARCH ESO ISS PBLA23 END 212.4
HIERARCH ESO ISS PBL24 START 59.879
HIERARCH ESO ISS PBL24 END 59.859
HIERARCH ESO ISS PBLA24 START 39.147
HIERARCH ESO ISS PBLA24 END 39.254
HIERARCH ESO ISS PBL34 START 95.895
HIERARCH ESO ISS PBL34 END 95.863
HIERARCH ESO ISS PBLA34 START 36.558
HIERARCH ESO ISS PBLA34 END 36.662
HIERARCH ESO ISS AMBI TAU0 START 0.01332
HIERARCH ESO ISS AMBI TAU0 END 0.012769
HIERARCH ESO ISS AMBI TEMP 15.29
HIERARCH ESO ISS AMBI FWHM START 0.31
HIERARCH ESO ISS AMBI FWHM END 0.32