Exposure
ID
PIONI.2024-09-04T00:38:50.480_1
Header ID
PIONI.2024-09-04T00:38:50.480
Date updated
2024-09-04 00:45:45 UTC+0000
Release date
2025-09-04 00:45:44 UTC+0000
UTC Start
2024-09-04 00:38:50.480
UTC End
2024-09-04 00:39:28.880
MJD Start
60557.0269731455
MJD End
60557.0274175899
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003359
Ambient temperature (°C)
13.27
Seeing (arcsec)
1.24
Observation
ID
60554
Category
science
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
44996
Name
HD_151404
RA
253.07007
DEC
-67.68191
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 89.5900 89.6020 135.4000 135.6000
A0-J2 127.7690 127.7460 119.3000 119.5000
A0-K0 117.0880 117.0210 102.9800 103.1730
G1-J2 48.4640 48.4210 88.6000 88.8000
G1-K0 63.4290 63.3600 53.7920 53.9320
J2-K0 36.4230 36.4200 4.2990 4.4170
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60557.0269731455
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_151404
RA 253.07007
DEC -67.68191
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 89.59
HIERARCH ESO ISS PBL12 END 89.602
HIERARCH ESO ISS PBLA12 START 135.4
HIERARCH ESO ISS PBLA12 END 135.6
HIERARCH ESO ISS PBL13 START 127.769
HIERARCH ESO ISS PBL13 END 127.746
HIERARCH ESO ISS PBLA13 START 119.3
HIERARCH ESO ISS PBLA13 END 119.5
HIERARCH ESO ISS PBL14 START 117.088
HIERARCH ESO ISS PBL14 END 117.021
HIERARCH ESO ISS PBLA14 START 102.98
HIERARCH ESO ISS PBLA14 END 103.173
HIERARCH ESO ISS PBL23 START 48.464
HIERARCH ESO ISS PBL23 END 48.421
HIERARCH ESO ISS PBLA23 START 88.6
HIERARCH ESO ISS PBLA23 END 88.8
HIERARCH ESO ISS PBL24 START 63.429
HIERARCH ESO ISS PBL24 END 63.36
HIERARCH ESO ISS PBLA24 START 53.792
HIERARCH ESO ISS PBLA24 END 53.932
HIERARCH ESO ISS PBL34 START 36.423
HIERARCH ESO ISS PBL34 END 36.42
HIERARCH ESO ISS PBLA34 START 4.299
HIERARCH ESO ISS PBLA34 END 4.417
HIERARCH ESO ISS AMBI TAU0 START 0.003359
HIERARCH ESO ISS AMBI TAU0 END 0.003359
HIERARCH ESO ISS AMBI TEMP 13.27
HIERARCH ESO ISS AMBI FWHM START 1.24
HIERARCH ESO ISS AMBI FWHM END 1.24