Exposure
ID
PIONI.2024-09-13T00:35:55.726_1
Header ID
PIONI.2024-09-13T00:35:55.726
Date updated
2024-09-13 00:40:34 UTC+0000
Release date
2025-09-13 00:40:34 UTC+0000
UTC Start
2024-09-13 00:35:55.725
UTC End
2024-09-13 00:36:21.325
MJD Start
60566.0249505253
MJD End
60566.0252468216
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003676
Ambient temperature (°C)
12.78
Seeing (arcsec)
0.56
Observation
ID
60689
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
45125
Name
HIP_88175
RA
270.121163
DEC
-3.69052
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 43.2490 43.2280 159.1000 159.2000
A0-J2 120.1950 120.0700 94.2000 94.2000
A0-J6 167.9540 167.9890 33.2470 33.2750
B5-J2 109.1180 109.0550 73.2000 73.2000
B5-J6 196.4530 196.5000 22.9710 23.0130
J2-J6 151.8910 151.8560 349.4560 349.5350
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 60566.0249505253
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP_88175
RA 270.121163
DEC -3.69052
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 43.249
HIERARCH ESO ISS PBL12 END 43.228
HIERARCH ESO ISS PBLA12 START 159.1
HIERARCH ESO ISS PBLA12 END 159.2
HIERARCH ESO ISS PBL13 START 120.195
HIERARCH ESO ISS PBL13 END 120.07
HIERARCH ESO ISS PBLA13 START 94.2
HIERARCH ESO ISS PBLA13 END 94.2
HIERARCH ESO ISS PBL14 START 167.954
HIERARCH ESO ISS PBL14 END 167.989
HIERARCH ESO ISS PBLA14 START 33.247
HIERARCH ESO ISS PBLA14 END 33.275
HIERARCH ESO ISS PBL23 START 109.118
HIERARCH ESO ISS PBL23 END 109.055
HIERARCH ESO ISS PBLA23 START 73.2
HIERARCH ESO ISS PBLA23 END 73.2
HIERARCH ESO ISS PBL24 START 196.453
HIERARCH ESO ISS PBL24 END 196.5
HIERARCH ESO ISS PBLA24 START 22.971
HIERARCH ESO ISS PBLA24 END 23.013
HIERARCH ESO ISS PBL34 START 151.891
HIERARCH ESO ISS PBL34 END 151.856
HIERARCH ESO ISS PBLA34 START 349.456
HIERARCH ESO ISS PBLA34 END 349.535
HIERARCH ESO ISS AMBI TAU0 START 0.003676
HIERARCH ESO ISS AMBI TAU0 END 0.003676
HIERARCH ESO ISS AMBI TEMP 12.78
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.56