Exposure
ID
PIONI.2022-09-28T01:56:45.662_1
Header ID
PIONI.2022-09-28T01:56:45.662
Date updated
2022-09-28 02:06:22 UTC+0000
Release date
2022-09-28 01:56:45 UTC+0000
UTC Start
2022-09-28 01:56:45.662
UTC End
2022-09-28 01:57:11.262
MJD Start
59850.0810840474
MJD End
59850.0813803437
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004107
Ambient temperature (°C)
4.61
Seeing (arcsec)
1.13
Observation
ID
52242
Category
calibrator
Program ID
105.2047.001
Program Title
CONSTRAINING EFFECTS OF CONVECTION AND PULSATION: ALMA SIO AND VLTI IMAGING OF AGB STARS
Program Type
Normal
PI / COI
WITTKOWSKI/ HUMPHREYS/ CHIAVASSA/ PALADINI/ H\XC3\XB6FNER/ GRAY/ BLADH/ FREYTAG
Target
ID
38847
Name
HD 189114
RA
299.63499
DEC
-3.55374
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 76.8150 76.7070 120.6000 120.6000
A0-J2 115.5570 115.4050 94.6000 94.6000
A0-J3 131.8910 131.8670 50.9820 50.9820
G1-J2 57.3640 57.3410 58.8000 58.8000
G1-J3 127.4090 127.4360 16.5690 16.6190
J2-J3 93.2410 93.2240 352.1620 352.2440
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.2047.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59850.0810840474
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189114
RA 299.63499
DEC -3.55374
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 G1
HIERARCH ESO ISS CONF STATION3 J2
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 76.815
HIERARCH ESO ISS PBL12 END 76.707
HIERARCH ESO ISS PBLA12 START 120.6
HIERARCH ESO ISS PBLA12 END 120.6
HIERARCH ESO ISS PBL13 START 115.557
HIERARCH ESO ISS PBL13 END 115.405
HIERARCH ESO ISS PBLA13 START 94.6
HIERARCH ESO ISS PBLA13 END 94.6
HIERARCH ESO ISS PBL14 START 131.891
HIERARCH ESO ISS PBL14 END 131.867
HIERARCH ESO ISS PBLA14 START 50.982
HIERARCH ESO ISS PBLA14 END 50.982
HIERARCH ESO ISS PBL23 START 57.364
HIERARCH ESO ISS PBL23 END 57.341
HIERARCH ESO ISS PBLA23 START 58.8
HIERARCH ESO ISS PBLA23 END 58.8
HIERARCH ESO ISS PBL24 START 127.409
HIERARCH ESO ISS PBL24 END 127.436
HIERARCH ESO ISS PBLA24 START 16.569
HIERARCH ESO ISS PBLA24 END 16.619
HIERARCH ESO ISS PBL34 START 93.241
HIERARCH ESO ISS PBL34 END 93.224
HIERARCH ESO ISS PBLA34 START 352.162
HIERARCH ESO ISS PBLA34 END 352.244
HIERARCH ESO ISS AMBI TAU0 START 0.004107
HIERARCH ESO ISS AMBI TAU0 END 0.004107
HIERARCH ESO ISS AMBI TEMP 4.61
HIERARCH ESO ISS AMBI FWHM START 1.13
HIERARCH ESO ISS AMBI FWHM END 1.13