Exposure
- ID
- GRAVI.2022-08-18T09:47:56.140_2
- Header ID
- GRAVI.2022-08-18T09:47:56.140
- Date updated
- 2022-08-18 10:02:40 UTC+0000
- Release date
- 2023-08-18 10:02:40 UTC+0000
- UTC Start
- 2022-08-18 09:47:56.140
- UTC End
- 2022-08-18 09:53:16.140
- MJD Start
- 59809.40828866
- MJD End
- 59809.4119923637
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008689
- Ambient temperature (°C)
- 8.3
- Seeing (arcsec)
- 0.825
Observation
- ID
- 51995
- Category
- science
- Program ID
- 1104.C-0651(F)
- 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 | 54.3870 | 54.3700 | 3.5000 | 4.4000 |
| U1-U3 | 100.2640 | 100.2130 | 8.5000 | 9.4000 |
| U1-U4 | 129.2430 | 129.3620 | 29.4100 | 30.6060 |
| U2-U3 | 46.3220 | 46.3000 | 14.3000 | 15.3000 |
| U2-U4 | 83.7470 | 84.0970 | 45.8770 | 47.2070 |
| U3-U4 | 50.4720 | 51.0210 | 74.5770 | 75.8450 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1104.C-0651(F) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59809.40828866 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | betapic |
| HIERARCH ESO INS SOBJ NAME | betapicc |
| RA | 86.82409 |
| DEC | -51.06552 |
| 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 | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 54.387 |
| HIERARCH ESO ISS PBL12 END | 54.37 |
| HIERARCH ESO ISS PBLA12 START | 3.5 |
| HIERARCH ESO ISS PBLA12 END | 4.4 |
| HIERARCH ESO ISS PBL13 START | 100.264 |
| HIERARCH ESO ISS PBL13 END | 100.213 |
| HIERARCH ESO ISS PBLA13 START | 8.5 |
| HIERARCH ESO ISS PBLA13 END | 9.4 |
| HIERARCH ESO ISS PBL14 START | 129.243 |
| HIERARCH ESO ISS PBL14 END | 129.362 |
| HIERARCH ESO ISS PBLA14 START | 29.41 |
| HIERARCH ESO ISS PBLA14 END | 30.606 |
| HIERARCH ESO ISS PBL23 START | 46.322 |
| HIERARCH ESO ISS PBL23 END | 46.3 |
| HIERARCH ESO ISS PBLA23 START | 14.3 |
| HIERARCH ESO ISS PBLA23 END | 15.3 |
| HIERARCH ESO ISS PBL24 START | 83.747 |
| HIERARCH ESO ISS PBL24 END | 84.097 |
| HIERARCH ESO ISS PBLA24 START | 45.877 |
| HIERARCH ESO ISS PBLA24 END | 47.207 |
| HIERARCH ESO ISS PBL34 START | 50.472 |
| HIERARCH ESO ISS PBL34 END | 51.021 |
| HIERARCH ESO ISS PBLA34 START | 74.577 |
| HIERARCH ESO ISS PBLA34 END | 75.845 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009512 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007866 |
| HIERARCH ESO ISS AMBI TEMP | 8.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.92 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |