Exposure
- ID
- GRAVI.2021-08-27T09:35:24.408_2
- Header ID
- GRAVI.2021-08-27T09:35:24.408
- Date updated
- 2021-08-27 09:55:34 UTC+0000
- Release date
- 2022-08-27 09:55:34 UTC+0000
- UTC Start
- 2021-08-27 09:35:24.408
- UTC End
- 2021-08-27 09:43:24.408
- MJD Start
- 59453.39958806
- MJD End
- 59453.4051436156
- Exposure time (s)
- 480.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0025845
- Ambient temperature (°C)
- 6.45
- Seeing (arcsec)
- 1.14
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 | 54.2910 | 54.2420 | 7.1000 | 8.3000 |
| U1-U3 | 100.0080 | 99.8920 | 12.3000 | 13.7000 |
| U1-U4 | 129.7130 | 129.8530 | 34.3890 | 36.1070 |
| U2-U3 | 46.2130 | 46.1640 | 18.5000 | 20.0000 |
| U2-U4 | 85.1870 | 85.6690 | 51.3810 | 53.2610 |
| U3-U4 | 52.7180 | 53.4660 | 79.7880 | 81.5510 |
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 | 59453.39958806 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | betapic |
| HIERARCH ESO INS SOBJ NAME | betapicb |
| RA | 86.824249 |
| DEC | -51.06565 |
| 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 | 497.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 54.291 |
| HIERARCH ESO ISS PBL12 END | 54.242 |
| HIERARCH ESO ISS PBLA12 START | 7.1 |
| HIERARCH ESO ISS PBLA12 END | 8.3 |
| HIERARCH ESO ISS PBL13 START | 100.008 |
| HIERARCH ESO ISS PBL13 END | 99.892 |
| HIERARCH ESO ISS PBLA13 START | 12.3 |
| HIERARCH ESO ISS PBLA13 END | 13.7 |
| HIERARCH ESO ISS PBL14 START | 129.713 |
| HIERARCH ESO ISS PBL14 END | 129.853 |
| HIERARCH ESO ISS PBLA14 START | 34.389 |
| HIERARCH ESO ISS PBLA14 END | 36.107 |
| HIERARCH ESO ISS PBL23 START | 46.213 |
| HIERARCH ESO ISS PBL23 END | 46.164 |
| HIERARCH ESO ISS PBLA23 START | 18.5 |
| HIERARCH ESO ISS PBLA23 END | 20.0 |
| HIERARCH ESO ISS PBL24 START | 85.187 |
| HIERARCH ESO ISS PBL24 END | 85.669 |
| HIERARCH ESO ISS PBLA24 START | 51.381 |
| HIERARCH ESO ISS PBLA24 END | 53.261 |
| HIERARCH ESO ISS PBL34 START | 52.718 |
| HIERARCH ESO ISS PBL34 END | 53.466 |
| HIERARCH ESO ISS PBLA34 START | 79.788 |
| HIERARCH ESO ISS PBLA34 END | 81.551 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00259 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002579 |
| HIERARCH ESO ISS AMBI TEMP | 6.45 |
| HIERARCH ESO ISS AMBI FWHM START | 1.13 |
| HIERARCH ESO ISS AMBI FWHM END | 1.15 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |