Exposure
ID
PIONI.2024-07-10T02:59:17.462_1
Header ID
PIONI.2024-07-10T02:59:17.462
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 02:59:17.462
UTC End
2024-07-10 02:59:43.062
MJD Start
60501.12450766
MJD End
60501.1248039563
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0033495
Ambient temperature (°C)
7.31
Seeing (arcsec)
0.78
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 39.5840 39.5720 170.8000 170.9000
A0-J2 97.5720 97.3430 93.7000 93.7000
A0-J6 169.6930 169.6930 35.2300 35.2310
B5-J2 96.7210 96.5770 70.2000 70.2000
B5-J6 199.8730 199.9080 27.2530 27.2740
J2-J6 144.9380 144.9390 0.2010 0.2930
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 60501.12450766
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 39.584
HIERARCH ESO ISS PBL12 END 39.572
HIERARCH ESO ISS PBLA12 START 170.8
HIERARCH ESO ISS PBLA12 END 170.9
HIERARCH ESO ISS PBL13 START 97.572
HIERARCH ESO ISS PBL13 END 97.343
HIERARCH ESO ISS PBLA13 START 93.7
HIERARCH ESO ISS PBLA13 END 93.7
HIERARCH ESO ISS PBL14 START 169.693
HIERARCH ESO ISS PBL14 END 169.693
HIERARCH ESO ISS PBLA14 START 35.23
HIERARCH ESO ISS PBLA14 END 35.231
HIERARCH ESO ISS PBL23 START 96.721
HIERARCH ESO ISS PBL23 END 96.577
HIERARCH ESO ISS PBLA23 START 70.2
HIERARCH ESO ISS PBLA23 END 70.2
HIERARCH ESO ISS PBL24 START 199.873
HIERARCH ESO ISS PBL24 END 199.908
HIERARCH ESO ISS PBLA24 START 27.253
HIERARCH ESO ISS PBLA24 END 27.274
HIERARCH ESO ISS PBL34 START 144.938
HIERARCH ESO ISS PBL34 END 144.939
HIERARCH ESO ISS PBLA34 START 0.201
HIERARCH ESO ISS PBLA34 END 0.293
HIERARCH ESO ISS AMBI TAU0 START 0.003349
HIERARCH ESO ISS AMBI TAU0 END 0.00335
HIERARCH ESO ISS AMBI TEMP 7.31
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.8