Exposure
ID
PIONI.2024-07-10T02:59:55.267_1
Header ID
PIONI.2024-07-10T02:59:55.267
Date updated
2024-07-10 03:05:53 UTC+0000
Release date
2025-07-10 03:05:53 UTC+0000
UTC Start
2024-07-10 02:59:55.267
UTC End
2024-07-10 03:00:20.867
MJD Start
60501.1249452154
MJD End
60501.1252415117
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00335
Ambient temperature (°C)
7.3
Seeing (arcsec)
0.8
Observation
ID
60018
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
44542
Name
HD_130970
RA
222.749662
DEC
-0.25747
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 39.5720 39.5600 170.9000 171.0000
A0-J2 97.3370 97.1140 93.7000 93.7000
A0-J6 169.6930 169.6920 35.2310 35.2320
B5-J2 96.5740 96.4330 70.2000 70.2000
B5-J6 199.9090 199.9430 27.2740 27.2940
J2-J6 144.9390 144.9400 0.2950 0.3840
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 60501.1249452154
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_130970
RA 222.749662
DEC -0.25747
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 39.572
HIERARCH ESO ISS PBL12 END 39.56
HIERARCH ESO ISS PBLA12 START 170.9
HIERARCH ESO ISS PBLA12 END 171.0
HIERARCH ESO ISS PBL13 START 97.337
HIERARCH ESO ISS PBL13 END 97.114
HIERARCH ESO ISS PBLA13 START 93.7
HIERARCH ESO ISS PBLA13 END 93.7
HIERARCH ESO ISS PBL14 START 169.693
HIERARCH ESO ISS PBL14 END 169.692
HIERARCH ESO ISS PBLA14 START 35.231
HIERARCH ESO ISS PBLA14 END 35.232
HIERARCH ESO ISS PBL23 START 96.574
HIERARCH ESO ISS PBL23 END 96.433
HIERARCH ESO ISS PBLA23 START 70.2
HIERARCH ESO ISS PBLA23 END 70.2
HIERARCH ESO ISS PBL24 START 199.909
HIERARCH ESO ISS PBL24 END 199.943
HIERARCH ESO ISS PBLA24 START 27.274
HIERARCH ESO ISS PBLA24 END 27.294
HIERARCH ESO ISS PBL34 START 144.939
HIERARCH ESO ISS PBL34 END 144.94
HIERARCH ESO ISS PBLA34 START 0.295
HIERARCH ESO ISS PBLA34 END 0.384
HIERARCH ESO ISS AMBI TAU0 START 0.00335
HIERARCH ESO ISS AMBI TAU0 END 0.00335
HIERARCH ESO ISS AMBI TEMP 7.3
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.8