Exposure
ID
PIONI.2024-09-07T00:40:50.746_1
Header ID
PIONI.2024-09-07T00:40:50.746
Date updated
2024-09-07 00:50:34 UTC+0000
Release date
2025-09-07 00:50:34 UTC+0000
UTC Start
2024-09-07 00:40:50.745
UTC End
2024-09-07 00:41:16.345
MJD Start
60560.0283651082
MJD End
60560.028661404496
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00359
Ambient temperature (°C)
15.4
Seeing (arcsec)
0.83
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 85.0850 85.0970 113.1000 113.2000
A0-J2 129.2170 129.2180 99.4000 99.6000
A0-K0 122.4540 122.4380 86.7670 86.9140
G1-J2 50.6970 50.6850 76.0000 76.2000
G1-K0 59.6210 59.5990 47.5410 47.6690
J2-K0 28.5090 28.5130 349.4610 349.5740
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 60560.0283651082
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 85.085
HIERARCH ESO ISS PBL12 END 85.097
HIERARCH ESO ISS PBLA12 START 113.1
HIERARCH ESO ISS PBLA12 END 113.2
HIERARCH ESO ISS PBL13 START 129.217
HIERARCH ESO ISS PBL13 END 129.218
HIERARCH ESO ISS PBLA13 START 99.4
HIERARCH ESO ISS PBLA13 END 99.6
HIERARCH ESO ISS PBL14 START 122.454
HIERARCH ESO ISS PBL14 END 122.438
HIERARCH ESO ISS PBLA14 START 86.767
HIERARCH ESO ISS PBLA14 END 86.914
HIERARCH ESO ISS PBL23 START 50.697
HIERARCH ESO ISS PBL23 END 50.685
HIERARCH ESO ISS PBLA23 START 76.0
HIERARCH ESO ISS PBLA23 END 76.2
HIERARCH ESO ISS PBL24 START 59.621
HIERARCH ESO ISS PBL24 END 59.599
HIERARCH ESO ISS PBLA24 START 47.541
HIERARCH ESO ISS PBLA24 END 47.669
HIERARCH ESO ISS PBL34 START 28.509
HIERARCH ESO ISS PBL34 END 28.513
HIERARCH ESO ISS PBLA34 START 349.461
HIERARCH ESO ISS PBLA34 END 349.574
HIERARCH ESO ISS AMBI TAU0 START 0.00359
HIERARCH ESO ISS AMBI TAU0 END 0.00359
HIERARCH ESO ISS AMBI TEMP 15.4
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.83