Exposure
ID
PIONI.2024-08-22T00:56:34.713_1
Header ID
PIONI.2024-08-22T00:56:34.713
Date updated
2024-08-22 01:00:37 UTC+0000
Release date
2024-08-22 00:56:34 UTC+0000
UTC Start
2024-08-22 00:56:34.713
UTC End
2024-08-22 00:57:00.313
MJD Start
60544.0392906554
MJD End
60544.039586951694
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001761
Ambient temperature (°C)
4.96
Seeing (arcsec)
1.07
Observation
ID
60389
Category
calibrator
Program ID
113.26BQ.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE / PIETRZYNSKI / KERVELLA / GRACZYK / NARDETTO / GIEREN / MOURARD
Target
ID
44844
Name
HD140489
RA
235.942153
DEC
2.4399
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 63.1540 63.0100 122.0000 122.1000
A0-J2 99.6730 99.4570 91.4000 91.4000
A0-K0 113.1470 113.0000 69.1280 69.0940
G1-J2 55.5590 55.5210 56.0000 56.0000
G1-K0 90.3440 90.3520 35.2570 35.2580
J2-K0 43.1570 43.1650 8.0890 8.1600
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60544.0392906554
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD140489
RA 235.942153
DEC 2.4399
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 K0
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 63.154
HIERARCH ESO ISS PBL12 END 63.01
HIERARCH ESO ISS PBLA12 START 122.0
HIERARCH ESO ISS PBLA12 END 122.1
HIERARCH ESO ISS PBL13 START 99.673
HIERARCH ESO ISS PBL13 END 99.457
HIERARCH ESO ISS PBLA13 START 91.4
HIERARCH ESO ISS PBLA13 END 91.4
HIERARCH ESO ISS PBL14 START 113.147
HIERARCH ESO ISS PBL14 END 113.0
HIERARCH ESO ISS PBLA14 START 69.128
HIERARCH ESO ISS PBLA14 END 69.094
HIERARCH ESO ISS PBL23 START 55.559
HIERARCH ESO ISS PBL23 END 55.521
HIERARCH ESO ISS PBLA23 START 56.0
HIERARCH ESO ISS PBLA23 END 56.0
HIERARCH ESO ISS PBL24 START 90.344
HIERARCH ESO ISS PBL24 END 90.352
HIERARCH ESO ISS PBLA24 START 35.257
HIERARCH ESO ISS PBLA24 END 35.258
HIERARCH ESO ISS PBL34 START 43.157
HIERARCH ESO ISS PBL34 END 43.165
HIERARCH ESO ISS PBLA34 START 8.089
HIERARCH ESO ISS PBLA34 END 8.16
HIERARCH ESO ISS AMBI TAU0 START 0.001761
HIERARCH ESO ISS AMBI TAU0 END 0.001761
HIERARCH ESO ISS AMBI TEMP 4.96
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.07