Exposure
ID
GRAVI.2021-10-12T03:25:56.624_1
Header ID
GRAVI.2021-10-12T03:25:56.624
Date updated
2021-10-12 03:36:05 UTC+0000
Release date
2022-10-12 03:36:04 UTC+0000
UTC Start
2021-10-12 03:25:56.624
UTC End
2021-10-12 03:29:56.624
MJD Start
59499.14301648
MJD End
59499.1457942578
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0055545
Ambient temperature (°C)
14.78
Seeing (arcsec)
0.695
Observation
ID
48486
Category
science
Program ID
1103.C-0477(D)
Program Title
ARMADA: ARANGEMENT FOR MICRO-ARCSECOND DIFFERENTIAL ASTROMETRY TO DETECT GIANT PLANETS AROUND HOT STARS
Program Type
DDT
PI / COI
GARDNER/ MONNIER/ LE BOUQUIN/ KRAUS/ IRELAND/ WOILLEZ/ BERGER/ LAGRANGE/ SEGRANSAN/ KRATTER/ SAHLMANN/ ZHOU/ QUELOZ/ PHUHL/ MOUILLET/ LACOUR/ KERVELLA
Target
ID
36346
Name
HIP115404
RA
350.663786
DEC
-15.03925
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.1050 66.8620 274.5000 274.8000
K0-D0 95.2490 95.0310 254.0000 254.3000
K0-J3 55.0760 54.9860 337.3060 337.8060
G2-D0 39.9700 39.9810 218.1000 218.4000
G2-J3 64.5070 64.5010 45.0500 45.3190
D0-J3 104.2970 104.3020 42.3990 42.6760
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.C-0477(D)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59499.14301648
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 97Aqr
HIERARCH ESO INS SOBJ NAME HIP115404
RA 350.663786
DEC -15.03925
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 67.105
HIERARCH ESO ISS PBL12 END 66.862
HIERARCH ESO ISS PBLA12 START 274.5
HIERARCH ESO ISS PBLA12 END 274.8
HIERARCH ESO ISS PBL13 START 95.249
HIERARCH ESO ISS PBL13 END 95.031
HIERARCH ESO ISS PBLA13 START 254.0
HIERARCH ESO ISS PBLA13 END 254.3
HIERARCH ESO ISS PBL14 START 55.076
HIERARCH ESO ISS PBL14 END 54.986
HIERARCH ESO ISS PBLA14 START 337.306
HIERARCH ESO ISS PBLA14 END 337.806
HIERARCH ESO ISS PBL23 START 39.97
HIERARCH ESO ISS PBL23 END 39.981
HIERARCH ESO ISS PBLA23 START 218.1
HIERARCH ESO ISS PBLA23 END 218.4
HIERARCH ESO ISS PBL24 START 64.507
HIERARCH ESO ISS PBL24 END 64.501
HIERARCH ESO ISS PBLA24 START 45.05
HIERARCH ESO ISS PBLA24 END 45.319
HIERARCH ESO ISS PBL34 START 104.297
HIERARCH ESO ISS PBL34 END 104.302
HIERARCH ESO ISS PBLA34 START 42.399
HIERARCH ESO ISS PBLA34 END 42.676
HIERARCH ESO ISS AMBI TAU0 START 0.006053
HIERARCH ESO ISS AMBI TAU0 END 0.005056
HIERARCH ESO ISS AMBI TEMP 14.78
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.72