Exposure
ID
PIONI.2024-07-10T04:57:25.805_1
Header ID
PIONI.2024-07-10T04:57:25.805
Date updated
2024-07-10 05:05:46 UTC+0000
Release date
2025-07-10 05:05:45 UTC+0000
UTC Start
2024-07-10 04:57:25.805
UTC End
2024-07-10 04:57:51.405
MJD Start
60501.2065486722
MJD End
60501.2068449685
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002395
Ambient temperature (°C)
7.0
Seeing (arcsec)
0.69
Observation
ID
60030
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
44554
Name
HIP_79540
RA
243.461522
DEC
-11.8378
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 44.1130 44.1110 177.6000 177.7000
A0-J2 87.0990 86.8650 107.4000 107.5000
A0-J6 164.3160 164.2520 36.1270 36.1280
B5-J2 83.2170 83.0290 77.5000 77.5000
B5-J6 200.7020 200.6750 28.2500 28.2670
J2-J6 159.3570 159.3690 4.9480 5.0280
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 60501.2065486722
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP_79540
RA 243.461522
DEC -11.8378
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 44.113
HIERARCH ESO ISS PBL12 END 44.111
HIERARCH ESO ISS PBLA12 START 177.6
HIERARCH ESO ISS PBLA12 END 177.7
HIERARCH ESO ISS PBL13 START 87.099
HIERARCH ESO ISS PBL13 END 86.865
HIERARCH ESO ISS PBLA13 START 107.4
HIERARCH ESO ISS PBLA13 END 107.5
HIERARCH ESO ISS PBL14 START 164.316
HIERARCH ESO ISS PBL14 END 164.252
HIERARCH ESO ISS PBLA14 START 36.127
HIERARCH ESO ISS PBLA14 END 36.128
HIERARCH ESO ISS PBL23 START 83.217
HIERARCH ESO ISS PBL23 END 83.029
HIERARCH ESO ISS PBLA23 START 77.5
HIERARCH ESO ISS PBLA23 END 77.5
HIERARCH ESO ISS PBL24 START 200.702
HIERARCH ESO ISS PBL24 END 200.675
HIERARCH ESO ISS PBLA24 START 28.25
HIERARCH ESO ISS PBLA24 END 28.267
HIERARCH ESO ISS PBL34 START 159.357
HIERARCH ESO ISS PBL34 END 159.369
HIERARCH ESO ISS PBLA34 START 4.948
HIERARCH ESO ISS PBLA34 END 5.028
HIERARCH ESO ISS AMBI TAU0 START 0.002395
HIERARCH ESO ISS AMBI TAU0 END 0.002395
HIERARCH ESO ISS AMBI TEMP 7.0
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.69