Exposure
ID
PIONI.2024-09-13T00:33:25.666_1
Header ID
PIONI.2024-09-13T00:33:25.666
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 00:33:25.666
UTC End
2024-09-13 00:33:51.266
MJD Start
60566.0232137274
MJD End
60566.0235100237
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0033405
Ambient temperature (°C)
12.77
Seeing (arcsec)
0.59
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 43.3360 43.3150 158.8000 158.9000
A0-J2 120.7050 120.5840 94.2000 94.2000
A0-J6 167.8060 167.8420 33.1300 33.1580
B5-J2 109.3760 109.3150 73.2000 73.2000
B5-J6 196.2540 196.3020 22.7930 22.8360
J2-J6 152.0360 152.0010 349.1260 349.2050
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 60566.0232137274
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 43.336
HIERARCH ESO ISS PBL12 END 43.315
HIERARCH ESO ISS PBLA12 START 158.8
HIERARCH ESO ISS PBLA12 END 158.9
HIERARCH ESO ISS PBL13 START 120.705
HIERARCH ESO ISS PBL13 END 120.584
HIERARCH ESO ISS PBLA13 START 94.2
HIERARCH ESO ISS PBLA13 END 94.2
HIERARCH ESO ISS PBL14 START 167.806
HIERARCH ESO ISS PBL14 END 167.842
HIERARCH ESO ISS PBLA14 START 33.13
HIERARCH ESO ISS PBLA14 END 33.158
HIERARCH ESO ISS PBL23 START 109.376
HIERARCH ESO ISS PBL23 END 109.315
HIERARCH ESO ISS PBLA23 START 73.2
HIERARCH ESO ISS PBLA23 END 73.2
HIERARCH ESO ISS PBL24 START 196.254
HIERARCH ESO ISS PBL24 END 196.302
HIERARCH ESO ISS PBLA24 START 22.793
HIERARCH ESO ISS PBLA24 END 22.836
HIERARCH ESO ISS PBL34 START 152.036
HIERARCH ESO ISS PBL34 END 152.001
HIERARCH ESO ISS PBLA34 START 349.126
HIERARCH ESO ISS PBLA34 END 349.205
HIERARCH ESO ISS AMBI TAU0 START 0.003261
HIERARCH ESO ISS AMBI TAU0 END 0.00342
HIERARCH ESO ISS AMBI TEMP 12.77
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.59