Exposure
- ID
- GRAVI.2021-01-06T09:20:43.038_2
- Header ID
- GRAVI.2021-01-06T09:20:43.038
- Date updated
- 2021-01-06 09:30:47 UTC+0000
- Release date
- 2022-01-06 09:30:47 UTC+0000
- UTC Start
- 2021-01-06 09:20:43.038
- UTC End
- 2021-01-06 09:21:47.038
- MJD Start
- 59220.38938701
- MJD End
- 59220.3901277507
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007189
- Ambient temperature (°C)
- 10.84
- Seeing (arcsec)
- 0.81
Observation
- ID
- 46121
- Category
- science
- Program ID
- 1104.C-0651(C)
- Program Title
- AN INTERFEROMETRIC SURVEY OF THE DYNAMICS AND CHEMICAL COMPOSITION OF DIRECTLY IMAGED EXOPLANETS
- Program Type
- DDT
- PI / COI
- LACOUR/ NOWAK/ WANG/ MOLLI`ERE/ CHOQUET/ PUEYO/ GREENBAUM/ WARD-DUONG/ BONNEFOY/ RAMEAU/ CHARNAY/ BOCCALETTI/ PETRUS/ BERGER/ LE BOUQUIN/ MONNIER/ GARDNER/ BENISTY/ GIRARD/ PALADINI/ MULLER/ KEPPLER/ LAGRANGE/ MOUILLET/ PERRIN/ KERVELLA/ EISENHAUE...
Target
- ID
- 34737
- Name
- HD100546
- RA
- 173.356
- DEC
- -70.1947886111111
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 43.0350 | 42.9900 | 36.6000 | 36.9000 |
U1-U3 | 81.0390 | 80.9490 | 44.0000 | 44.2000 |
U1-U4 | 121.2090 | 121.1160 | 70.4550 | 70.7700 |
U2-U3 | 38.7540 | 38.7110 | 52.2000 | 52.4000 |
U2-U4 | 88.7660 | 88.7430 | 86.1200 | 86.4490 |
U3-U4 | 60.6240 | 60.6530 | 107.0460 | 107.3670 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 1104.C-0651(C) |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59220.38938701 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD100546 |
HIERARCH ESO INS SOBJ NAME | HD100546alma3 |
RA | 173.361934 |
DEC | -70.1945 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | U1 |
HIERARCH ESO ISS CONF STATION2 | U2 |
HIERARCH ESO ISS CONF STATION3 | U3 |
HIERARCH ESO ISS CONF STATION4 | U4 |
EXPTIME | 86.0 |
HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
HIERARCH ESO DET2 NDIT | 64 |
HIERARCH ESO ISS PBL12 START | 43.035 |
HIERARCH ESO ISS PBL12 END | 42.99 |
HIERARCH ESO ISS PBLA12 START | 36.6 |
HIERARCH ESO ISS PBLA12 END | 36.9 |
HIERARCH ESO ISS PBL13 START | 81.039 |
HIERARCH ESO ISS PBL13 END | 80.949 |
HIERARCH ESO ISS PBLA13 START | 44.0 |
HIERARCH ESO ISS PBLA13 END | 44.2 |
HIERARCH ESO ISS PBL14 START | 121.209 |
HIERARCH ESO ISS PBL14 END | 121.116 |
HIERARCH ESO ISS PBLA14 START | 70.455 |
HIERARCH ESO ISS PBLA14 END | 70.77 |
HIERARCH ESO ISS PBL23 START | 38.754 |
HIERARCH ESO ISS PBL23 END | 38.711 |
HIERARCH ESO ISS PBLA23 START | 52.2 |
HIERARCH ESO ISS PBLA23 END | 52.4 |
HIERARCH ESO ISS PBL24 START | 88.766 |
HIERARCH ESO ISS PBL24 END | 88.743 |
HIERARCH ESO ISS PBLA24 START | 86.12 |
HIERARCH ESO ISS PBLA24 END | 86.449 |
HIERARCH ESO ISS PBL34 START | 60.624 |
HIERARCH ESO ISS PBL34 END | 60.653 |
HIERARCH ESO ISS PBLA34 START | 107.046 |
HIERARCH ESO ISS PBLA34 END | 107.367 |
HIERARCH ESO ISS AMBI TAU0 START | 0.007189 |
HIERARCH ESO ISS AMBI TAU0 END | 0.007189 |
HIERARCH ESO ISS AMBI TEMP | 10.84 |
HIERARCH ESO ISS AMBI FWHM START | 0.81 |
HIERARCH ESO ISS AMBI FWHM END | 0.81 |
HIERARCH ESO FT ROBJ NAME | HD100546 |
HIERARCH ESO FT ROBJ ALPHA | 113325.440 |
HIERARCH ESO FT ROBJ DELTA | -701141.239 |