Exposure
ID
PIONI.2024-09-05T00:29:19.218_1
Header ID
PIONI.2024-09-05T00:29:19.218
Date updated
2024-09-05 00:35:48 UTC+0000
Release date
2025-09-05 00:35:48 UTC+0000
UTC Start
2024-09-05 00:29:19.218
UTC End
2024-09-05 00:29:44.818
MJD Start
60558.0203613229
MJD End
60558.0206576192
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0033994999999999997
Ambient temperature (°C)
13.68
Seeing (arcsec)
0.98
Observation
ID
60597
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
45039
Name
HD_167714
RA
277.325808
DEC
-80.23306
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 84.6620 84.6750 108.4000 108.5000
A0-J2 129.1720 129.1740 94.6000 94.8000
A0-K0 122.9750 122.9600 82.0060 82.1530
G1-J2 51.0890 51.0770 71.4000 71.5000
G1-K0 60.3180 60.2970 43.4100 43.5370
J2-K0 28.3880 28.3930 345.7950 345.9080
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 60558.0203613229
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_167714
RA 277.325808
DEC -80.23306
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 84.662
HIERARCH ESO ISS PBL12 END 84.675
HIERARCH ESO ISS PBLA12 START 108.4
HIERARCH ESO ISS PBLA12 END 108.5
HIERARCH ESO ISS PBL13 START 129.172
HIERARCH ESO ISS PBL13 END 129.174
HIERARCH ESO ISS PBLA13 START 94.6
HIERARCH ESO ISS PBLA13 END 94.8
HIERARCH ESO ISS PBL14 START 122.975
HIERARCH ESO ISS PBL14 END 122.96
HIERARCH ESO ISS PBLA14 START 82.006
HIERARCH ESO ISS PBLA14 END 82.153
HIERARCH ESO ISS PBL23 START 51.089
HIERARCH ESO ISS PBL23 END 51.077
HIERARCH ESO ISS PBLA23 START 71.4
HIERARCH ESO ISS PBLA23 END 71.5
HIERARCH ESO ISS PBL24 START 60.318
HIERARCH ESO ISS PBL24 END 60.297
HIERARCH ESO ISS PBLA24 START 43.41
HIERARCH ESO ISS PBLA24 END 43.537
HIERARCH ESO ISS PBL34 START 28.388
HIERARCH ESO ISS PBL34 END 28.393
HIERARCH ESO ISS PBLA34 START 345.795
HIERARCH ESO ISS PBLA34 END 345.908
HIERARCH ESO ISS AMBI TAU0 START 0.003398
HIERARCH ESO ISS AMBI TAU0 END 0.003401
HIERARCH ESO ISS AMBI TEMP 13.68
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 0.99