Exposure
- ID
- GRAVI.2021-08-28T09:41:37.832_2
- Header ID
- GRAVI.2021-08-28T09:41:37.832
- Date updated
- 2021-08-28 10:05:56 UTC+0000
- Release date
- 2022-08-28 10:05:56 UTC+0000
- UTC Start
- 2021-08-28 09:41:37.832
- UTC End
- 2021-08-28 09:54:57.832
- MJD Start
- 59454.40391009
- MJD End
- 59454.4131693493
- Exposure time (s)
- 800.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002395
- Ambient temperature (°C)
- 8.08
- Seeing (arcsec)
- 1.215
Observation
- ID
- 47989
- Category
- science
- Program ID
- 1104.C-0651(D)
- 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
- 33035
- Name
- betapic
- RA
- 86.8211958333333
- DEC
- -51.0665113888889
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 | 54.2300 | 54.1280 | 8.6000 | 10.7000 |
| U1-U3 | 99.8660 | 99.6360 | 14.0000 | 16.2000 |
| U1-U4 | 129.8800 | 130.0600 | 36.4710 | 39.2570 |
| U2-U3 | 46.1530 | 46.0550 | 20.3000 | 22.7000 |
| U2-U4 | 85.7700 | 86.5150 | 53.6590 | 56.6870 |
| U3-U4 | 53.6230 | 54.7890 | 81.9240 | 84.7510 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1104.C-0651(D) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59454.40391009 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | betapic |
| HIERARCH ESO INS SOBJ NAME | betapicb |
| RA | 86.824272 |
| DEC | -51.06562 |
| HIERARCH ESO INS SPEC RES | HIGH |
| 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 | 815.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 54.23 |
| HIERARCH ESO ISS PBL12 END | 54.128 |
| HIERARCH ESO ISS PBLA12 START | 8.6 |
| HIERARCH ESO ISS PBLA12 END | 10.7 |
| HIERARCH ESO ISS PBL13 START | 99.866 |
| HIERARCH ESO ISS PBL13 END | 99.636 |
| HIERARCH ESO ISS PBLA13 START | 14.0 |
| HIERARCH ESO ISS PBLA13 END | 16.2 |
| HIERARCH ESO ISS PBL14 START | 129.88 |
| HIERARCH ESO ISS PBL14 END | 130.06 |
| HIERARCH ESO ISS PBLA14 START | 36.471 |
| HIERARCH ESO ISS PBLA14 END | 39.257 |
| HIERARCH ESO ISS PBL23 START | 46.153 |
| HIERARCH ESO ISS PBL23 END | 46.055 |
| HIERARCH ESO ISS PBLA23 START | 20.3 |
| HIERARCH ESO ISS PBLA23 END | 22.7 |
| HIERARCH ESO ISS PBL24 START | 85.77 |
| HIERARCH ESO ISS PBL24 END | 86.515 |
| HIERARCH ESO ISS PBLA24 START | 53.659 |
| HIERARCH ESO ISS PBLA24 END | 56.687 |
| HIERARCH ESO ISS PBL34 START | 53.623 |
| HIERARCH ESO ISS PBL34 END | 54.789 |
| HIERARCH ESO ISS PBLA34 START | 81.924 |
| HIERARCH ESO ISS PBLA34 END | 84.751 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00217 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00262 |
| HIERARCH ESO ISS AMBI TEMP | 8.08 |
| HIERARCH ESO ISS AMBI FWHM START | 1.42 |
| HIERARCH ESO ISS AMBI FWHM END | 1.01 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |