Exposure
- ID
- GRAVI.2023-05-07T09:08:36.742_2
- Header ID
- GRAVI.2023-05-07T09:08:36.742
- Date updated
- 2023-05-23 13:25:31 UTC+0000
- Release date
- 2024-05-23 13:02:02 UTC+0000
- UTC Start
- 2023-05-07 09:08:36.742
- UTC End
- 2023-05-07 09:10:12.742
- MJD Start
- 60071.38098081
- MJD End
- 60071.3820919211
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001393
- Ambient temperature (°C)
- 9.69
- Seeing (arcsec)
- 1.71
Observation
- ID
- 55551
- Category
- science
- Program ID
- 1104.C-0651(G)
- 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/ ...
Target
- ID
- 40963
- Name
- HD174536
- RA
- 282.904283333333
- DEC
- -17.3101183333333
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 | 56.4900 | 56.5010 | 29.3000 | 29.5000 |
| U1-U3 | 102.3910 | 102.4030 | 35.6000 | 35.7000 |
| U1-U4 | 129.9670 | 129.9070 | 63.1320 | 63.2600 |
| U2-U3 | 46.6410 | 46.6410 | 43.1000 | 43.3000 |
| U2-U4 | 88.7810 | 88.6930 | 83.8680 | 84.0030 |
| U3-U4 | 61.5060 | 61.4250 | 113.5320 | 113.7060 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1104.C-0651(G) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60071.38098081 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD174536 |
| HIERARCH ESO INS SOBJ NAME | HD174536B |
| RA | 282.907042 |
| DEC | -17.31011 |
| 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 | 114.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 56.49 |
| HIERARCH ESO ISS PBL12 END | 56.501 |
| HIERARCH ESO ISS PBLA12 START | 29.3 |
| HIERARCH ESO ISS PBLA12 END | 29.5 |
| HIERARCH ESO ISS PBL13 START | 102.391 |
| HIERARCH ESO ISS PBL13 END | 102.403 |
| HIERARCH ESO ISS PBLA13 START | 35.6 |
| HIERARCH ESO ISS PBLA13 END | 35.7 |
| HIERARCH ESO ISS PBL14 START | 129.967 |
| HIERARCH ESO ISS PBL14 END | 129.907 |
| HIERARCH ESO ISS PBLA14 START | 63.132 |
| HIERARCH ESO ISS PBLA14 END | 63.26 |
| HIERARCH ESO ISS PBL23 START | 46.641 |
| HIERARCH ESO ISS PBL23 END | 46.641 |
| HIERARCH ESO ISS PBLA23 START | 43.1 |
| HIERARCH ESO ISS PBLA23 END | 43.3 |
| HIERARCH ESO ISS PBL24 START | 88.781 |
| HIERARCH ESO ISS PBL24 END | 88.693 |
| HIERARCH ESO ISS PBLA24 START | 83.868 |
| HIERARCH ESO ISS PBLA24 END | 84.003 |
| HIERARCH ESO ISS PBL34 START | 61.506 |
| HIERARCH ESO ISS PBL34 END | 61.425 |
| HIERARCH ESO ISS PBLA34 START | 113.532 |
| HIERARCH ESO ISS PBLA34 END | 113.706 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001393 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001393 |
| HIERARCH ESO ISS AMBI TEMP | 9.69 |
| HIERARCH ESO ISS AMBI FWHM START | 1.71 |
| HIERARCH ESO ISS AMBI FWHM END | 1.71 |
| HIERARCH ESO FT ROBJ NAME | HD174536 |
| HIERARCH ESO FT ROBJ ALPHA | 185137.028 |
| HIERARCH ESO FT ROBJ DELTA | -171836.426 |