Exposure
ID
PIONI.2021-09-18T01:32:58.065_1
Header ID
PIONI.2021-09-18T01:32:58.065
Date updated
2021-09-29 14:28:43 UTC+0000
Release date
2022-09-18 01:41:13 UTC+0000
UTC Start
2021-09-18 01:32:58.066
UTC End
2021-09-18 01:33:23.666
MJD Start
59475.0645609437
MJD End
59475.06485724
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00324
Ambient temperature (°C)
13.79
Seeing (arcsec)
0.96
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 68.2880 68.2840 277.0000 277.2000
K0-D0 93.1030 93.0730 259.9000 260.0000
K0-J3 49.3530 49.3700 332.0110 332.1040
G2-D0 34.3660 34.3470 224.0000 224.1000
G2-J3 56.8390 56.8080 51.7080 51.8130
D0-J3 91.0120 90.9620 48.8130 48.9150
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 59475.0645609437
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 68.288
HIERARCH ESO ISS PBL12 END 68.284
HIERARCH ESO ISS PBLA12 START 277.0
HIERARCH ESO ISS PBLA12 END 277.2
HIERARCH ESO ISS PBL13 START 93.103
HIERARCH ESO ISS PBL13 END 93.073
HIERARCH ESO ISS PBLA13 START 259.9
HIERARCH ESO ISS PBLA13 END 260.0
HIERARCH ESO ISS PBL14 START 49.353
HIERARCH ESO ISS PBL14 END 49.37
HIERARCH ESO ISS PBLA14 START 332.011
HIERARCH ESO ISS PBLA14 END 332.104
HIERARCH ESO ISS PBL23 START 34.366
HIERARCH ESO ISS PBL23 END 34.347
HIERARCH ESO ISS PBLA23 START 224.0
HIERARCH ESO ISS PBLA23 END 224.1
HIERARCH ESO ISS PBL24 START 56.839
HIERARCH ESO ISS PBL24 END 56.808
HIERARCH ESO ISS PBLA24 START 51.708
HIERARCH ESO ISS PBLA24 END 51.813
HIERARCH ESO ISS PBL34 START 91.012
HIERARCH ESO ISS PBL34 END 90.962
HIERARCH ESO ISS PBLA34 START 48.813
HIERARCH ESO ISS PBLA34 END 48.915
HIERARCH ESO ISS AMBI TAU0 START 0.00324
HIERARCH ESO ISS AMBI TAU0 END 0.00324
HIERARCH ESO ISS AMBI TEMP 13.79
HIERARCH ESO ISS AMBI FWHM START 0.96
HIERARCH ESO ISS AMBI FWHM END 0.96