Exposure
ID
PIONI.2021-10-22T03:19:49.471_1
Header ID
PIONI.2021-10-22T03:19:49.471
Date updated
2021-10-22 03:26:06 UTC+0000
Release date
2022-10-22 03:26:05 UTC+0000
UTC Start
2021-10-22 03:19:49.470
UTC End
2021-10-22 03:20:15.070
MJD Start
59509.138767018
MJD End
59509.1390633143
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004204
Ambient temperature (°C)
11.73
Seeing (arcsec)
0.59
Observation
ID
48580
Category
science
Program ID
106.21GN.001
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
36402
Name
V X Pav
RA
302.93917
DEC
-59.93694
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.2980 24.2970 183.9000 184.0000
A0-D0 23.8860 23.8670 138.4000 138.6000
A0-C1 22.4970 22.4960 169.3160 169.4540
B2-D0 18.6540 18.6190 70.0000 70.1000
B2-C1 6.2150 6.2030 69.9320 70.0220
D0-C1 12.4390 12.4160 250.0440 250.1350
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59509.138767018
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V X Pav
RA 302.93917
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 24.298
HIERARCH ESO ISS PBL12 END 24.297
HIERARCH ESO ISS PBLA12 START 183.9
HIERARCH ESO ISS PBLA12 END 184.0
HIERARCH ESO ISS PBL13 START 23.886
HIERARCH ESO ISS PBL13 END 23.867
HIERARCH ESO ISS PBLA13 START 138.4
HIERARCH ESO ISS PBLA13 END 138.6
HIERARCH ESO ISS PBL14 START 22.497
HIERARCH ESO ISS PBL14 END 22.496
HIERARCH ESO ISS PBLA14 START 169.316
HIERARCH ESO ISS PBLA14 END 169.454
HIERARCH ESO ISS PBL23 START 18.654
HIERARCH ESO ISS PBL23 END 18.619
HIERARCH ESO ISS PBLA23 START 70.0
HIERARCH ESO ISS PBLA23 END 70.1
HIERARCH ESO ISS PBL24 START 6.215
HIERARCH ESO ISS PBL24 END 6.203
HIERARCH ESO ISS PBLA24 START 69.932
HIERARCH ESO ISS PBLA24 END 70.022
HIERARCH ESO ISS PBL34 START 12.439
HIERARCH ESO ISS PBL34 END 12.416
HIERARCH ESO ISS PBLA34 START 250.044
HIERARCH ESO ISS PBLA34 END 250.135
HIERARCH ESO ISS AMBI TAU0 START 0.004204
HIERARCH ESO ISS AMBI TAU0 END 0.004204
HIERARCH ESO ISS AMBI TEMP 11.73
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.59