Exposure
ID
PIONI.2024-07-10T02:58:02.102_1
Header ID
PIONI.2024-07-10T02:58:02.102
Date updated
2024-07-10 03:05:53 UTC+0000
Release date
2025-07-10 03:05:53 UTC+0000
UTC Start
2024-07-10 02:58:02.102
UTC End
2024-07-10 02:58:27.702
MJD Start
60501.1236354369
MJD End
60501.1239317332
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0032385
Ambient temperature (°C)
7.35
Seeing (arcsec)
0.785
Observation
ID
60018
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
44542
Name
HD_130970
RA
222.749662
DEC
-0.25747
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 39.6090 39.5970 170.5000 170.6000
A0-J2 98.0320 97.8120 93.7000 93.7000
A0-J6 169.6910 169.6920 35.2280 35.2290
B5-J2 97.0100 96.8720 70.3000 70.2000
B5-J6 199.8010 199.8360 27.2110 27.2320
J2-J6 144.9370 144.9370 0.0160 0.1050
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 60501.1236354369
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_130970
RA 222.749662
DEC -0.25747
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 39.609
HIERARCH ESO ISS PBL12 END 39.597
HIERARCH ESO ISS PBLA12 START 170.5
HIERARCH ESO ISS PBLA12 END 170.6
HIERARCH ESO ISS PBL13 START 98.032
HIERARCH ESO ISS PBL13 END 97.812
HIERARCH ESO ISS PBLA13 START 93.7
HIERARCH ESO ISS PBLA13 END 93.7
HIERARCH ESO ISS PBL14 START 169.691
HIERARCH ESO ISS PBL14 END 169.692
HIERARCH ESO ISS PBLA14 START 35.228
HIERARCH ESO ISS PBLA14 END 35.229
HIERARCH ESO ISS PBL23 START 97.01
HIERARCH ESO ISS PBL23 END 96.872
HIERARCH ESO ISS PBLA23 START 70.3
HIERARCH ESO ISS PBLA23 END 70.2
HIERARCH ESO ISS PBL24 START 199.801
HIERARCH ESO ISS PBL24 END 199.836
HIERARCH ESO ISS PBLA24 START 27.211
HIERARCH ESO ISS PBLA24 END 27.232
HIERARCH ESO ISS PBL34 START 144.937
HIERARCH ESO ISS PBL34 END 144.937
HIERARCH ESO ISS PBLA34 START 0.016
HIERARCH ESO ISS PBLA34 END 0.105
HIERARCH ESO ISS AMBI TAU0 START 0.003128
HIERARCH ESO ISS AMBI TAU0 END 0.003349
HIERARCH ESO ISS AMBI TEMP 7.35
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.76