Exposure
ID
PIONI.2022-01-06T07:31:17.661_1
Header ID
PIONI.2022-01-06T07:31:17.661
Date updated
2022-01-06 07:35:39 UTC+0000
Release date
2023-01-06 07:35:39 UTC+0000
UTC Start
2022-01-06 07:31:17.661
UTC End
2022-01-06 07:31:43.261
MJD Start
59585.3133988515
MJD End
59585.3136951478
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.013388
Ambient temperature (°C)
13.82
Seeing (arcsec)
0.5
Observation
ID
49178
Category
science
Program ID
106.21KX.001
Program Title
ANGULAR DIAMETERS OF OSCILLATING SOLAR-TYPE STARS OBSERVED BY TESS
Program Type
Normal
PI / COI
RAINS/ WHITE/ IRELAND/ STELLO/ CASAGRANDE/ BEDDING/ MURPHY
Target
ID
36800
Name
psi Vel A
RA
142.672809
DEC
-40.46637
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.3620 90.3710 118.5000 118.6000
A0-D0 31.6060 31.5960 75.1000 75.2000
A0-J3 128.4540 128.4040 50.0290 50.1090
G1-D0 70.8170 70.8310 316.3000 316.4000
G1-J3 127.0410 127.0290 8.6110 8.6750
D0-J3 100.7100 100.6730 42.3970 42.4720
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21KX.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59585.3133988515
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME psi Vel A
RA 142.672809
DEC -40.46637
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 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 90.362
HIERARCH ESO ISS PBL12 END 90.371
HIERARCH ESO ISS PBLA12 START 118.5
HIERARCH ESO ISS PBLA12 END 118.6
HIERARCH ESO ISS PBL13 START 31.606
HIERARCH ESO ISS PBL13 END 31.596
HIERARCH ESO ISS PBLA13 START 75.1
HIERARCH ESO ISS PBLA13 END 75.2
HIERARCH ESO ISS PBL14 START 128.454
HIERARCH ESO ISS PBL14 END 128.404
HIERARCH ESO ISS PBLA14 START 50.029
HIERARCH ESO ISS PBLA14 END 50.109
HIERARCH ESO ISS PBL23 START 70.817
HIERARCH ESO ISS PBL23 END 70.831
HIERARCH ESO ISS PBLA23 START 316.3
HIERARCH ESO ISS PBLA23 END 316.4
HIERARCH ESO ISS PBL24 START 127.041
HIERARCH ESO ISS PBL24 END 127.029
HIERARCH ESO ISS PBLA24 START 8.611
HIERARCH ESO ISS PBLA24 END 8.675
HIERARCH ESO ISS PBL34 START 100.71
HIERARCH ESO ISS PBL34 END 100.673
HIERARCH ESO ISS PBLA34 START 42.397
HIERARCH ESO ISS PBLA34 END 42.472
HIERARCH ESO ISS AMBI TAU0 START 0.013716
HIERARCH ESO ISS AMBI TAU0 END 0.01306
HIERARCH ESO ISS AMBI TEMP 13.82
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.49