Exposure
ID
PIONI.2024-07-10T03:13:35.090_1
Header ID
PIONI.2024-07-10T03:13:35.090
Date updated
2024-07-10 03:20:49 UTC+0000
Release date
2025-07-10 03:20:49 UTC+0000
UTC Start
2024-07-10 03:13:35.090
UTC End
2024-07-10 03:14:00.690
MJD Start
60501.1344339084
MJD End
60501.1347302047
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0040445
Ambient temperature (°C)
6.67
Seeing (arcsec)
0.595
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 39.3380 39.3290 173.3000 173.4000
A0-J2 92.0970 91.8590 94.0000 94.0000
A0-J6 169.5880 169.5780 35.2030 35.2000
B5-J2 93.2420 93.0890 69.5000 69.4000
B5-J6 200.6100 200.6380 27.6820 27.6980
J2-J6 145.0550 145.0650 2.3200 2.4080
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 60501.1344339084
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 39.338
HIERARCH ESO ISS PBL12 END 39.329
HIERARCH ESO ISS PBLA12 START 173.3
HIERARCH ESO ISS PBLA12 END 173.4
HIERARCH ESO ISS PBL13 START 92.097
HIERARCH ESO ISS PBL13 END 91.859
HIERARCH ESO ISS PBLA13 START 94.0
HIERARCH ESO ISS PBLA13 END 94.0
HIERARCH ESO ISS PBL14 START 169.588
HIERARCH ESO ISS PBL14 END 169.578
HIERARCH ESO ISS PBLA14 START 35.203
HIERARCH ESO ISS PBLA14 END 35.2
HIERARCH ESO ISS PBL23 START 93.242
HIERARCH ESO ISS PBL23 END 93.089
HIERARCH ESO ISS PBLA23 START 69.5
HIERARCH ESO ISS PBLA23 END 69.4
HIERARCH ESO ISS PBL24 START 200.61
HIERARCH ESO ISS PBL24 END 200.638
HIERARCH ESO ISS PBLA24 START 27.682
HIERARCH ESO ISS PBLA24 END 27.698
HIERARCH ESO ISS PBL34 START 145.055
HIERARCH ESO ISS PBL34 END 145.065
HIERARCH ESO ISS PBLA34 START 2.32
HIERARCH ESO ISS PBLA34 END 2.408
HIERARCH ESO ISS AMBI TAU0 START 0.004382
HIERARCH ESO ISS AMBI TAU0 END 0.003707
HIERARCH ESO ISS AMBI TEMP 6.67
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.63