Exposure
- ID
- GRAVI.2023-05-07T09:16:36.762_2
- Header ID
- GRAVI.2023-05-07T09:16:36.762
- 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 09:16:36.762
- UTC End
- 2023-05-07 09:17:05.562
- MJD Start
- 60071.3865366
- MJD End
- 60071.3868699333
- Exposure time (s)
- 28.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001592
- Ambient temperature (°C)
- 9.25
- Seeing (arcsec)
- 1.97
Observation
- ID
- 55553
- 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
- 36016
- Name
- HD174536B
- RA
- 282.904375
- DEC
- -17.3105311666667
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 | 56.5290 | 56.5320 | 30.0000 | 30.1000 |
| U1-U3 | 102.4300 | 102.4310 | 36.2000 | 36.3000 |
| U1-U4 | 129.6700 | 129.6320 | 63.6640 | 63.7170 |
| U2-U3 | 46.6330 | 46.6300 | 43.7000 | 43.8000 |
| U2-U4 | 88.3730 | 88.3250 | 84.4380 | 84.4970 |
| U3-U4 | 61.1410 | 61.1000 | 114.2800 | 114.3600 |
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 | 60071.3865366 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD174536 |
| HIERARCH ESO INS SOBJ NAME | HD174536 |
| 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 | 55.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 96 |
| HIERARCH ESO ISS PBL12 START | 56.529 |
| HIERARCH ESO ISS PBL12 END | 56.532 |
| HIERARCH ESO ISS PBLA12 START | 30.0 |
| HIERARCH ESO ISS PBLA12 END | 30.1 |
| HIERARCH ESO ISS PBL13 START | 102.43 |
| HIERARCH ESO ISS PBL13 END | 102.431 |
| HIERARCH ESO ISS PBLA13 START | 36.2 |
| HIERARCH ESO ISS PBLA13 END | 36.3 |
| HIERARCH ESO ISS PBL14 START | 129.67 |
| HIERARCH ESO ISS PBL14 END | 129.632 |
| HIERARCH ESO ISS PBLA14 START | 63.664 |
| HIERARCH ESO ISS PBLA14 END | 63.717 |
| HIERARCH ESO ISS PBL23 START | 46.633 |
| HIERARCH ESO ISS PBL23 END | 46.63 |
| HIERARCH ESO ISS PBLA23 START | 43.7 |
| HIERARCH ESO ISS PBLA23 END | 43.8 |
| HIERARCH ESO ISS PBL24 START | 88.373 |
| HIERARCH ESO ISS PBL24 END | 88.325 |
| HIERARCH ESO ISS PBLA24 START | 84.438 |
| HIERARCH ESO ISS PBLA24 END | 84.497 |
| HIERARCH ESO ISS PBL34 START | 61.141 |
| HIERARCH ESO ISS PBL34 END | 61.1 |
| HIERARCH ESO ISS PBLA34 START | 114.28 |
| HIERARCH ESO ISS PBLA34 END | 114.36 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001592 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001592 |
| HIERARCH ESO ISS AMBI TEMP | 9.25 |
| HIERARCH ESO ISS AMBI FWHM START | 1.97 |
| HIERARCH ESO ISS AMBI FWHM END | 1.97 |
| HIERARCH ESO FT ROBJ NAME | HD174536B |
| HIERARCH ESO FT ROBJ ALPHA | 185137.0500 |
| HIERARCH ESO FT ROBJ DELTA | -171837.9122 |