Exposure
- ID
- GRAVI.2019-09-13T03:35:52.459_1
- Header ID
- GRAVI.2019-09-13T03:35:52.459
- Date updated
- 2019-09-24 07:26:02 UTC+0000
- Release date
- 2020-09-16 11:14:49 UTC+0000
- UTC Start
- 2019-09-13 03:35:52.459
- UTC End
- 2019-09-13 03:41:12.459
- MJD Start
- 58739.14991272
- MJD End
- 58739.1536164237
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002218
- Ambient temperature (°C)
- 10.62
- Seeing (arcsec)
- 1.455
Observation
- ID
- 43425
- Category
- science
- Program ID
- 0103.C-0649(A)
- Program Title
- GRAVITY TO INVESTIGATE THE NATURE OF THREE EXOPLANETS: $BETA$ PIC B, HR 8799 E, AND PDS 70 B
- Program Type
- GTO
- PI / COI
- LACOUR/ NOWAK/ WANG/ CHOQUET/ PUEYO/ GREENBAUM/ WARD-DUONG/ BONNEFOY/ PETRUS/ BERGER/ LE BOUQUIN/ MONNIER/ GARDNER/ BENISTY/ PALADINI/ MULLER/ KEPPLER/ LAGRANGE/ PERRIN/ KERVELLA/ EISENHAUER/ PAUMARD/ PFUHL/ PERRAUT/ HENNING/ GARCIA LOPEZ/ VIGAN/ ...
Target
- ID
- 32946
- Name
- HR8799d
- RA
- 346.872309
- DEC
- 21.13404
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 39.2140 | 39.6960 | 30.7000 | 31.3000 |
| U1-U3 | 73.0920 | 74.1410 | 39.4000 | 39.9000 |
| U1-U4 | 111.6200 | 113.0550 | 70.8280 | 70.5710 |
| U2-U3 | 34.8410 | 35.3790 | 49.2000 | 49.4000 |
| U2-U4 | 85.4770 | 86.0610 | 88.0400 | 87.5410 |
| U3-U4 | 62.2930 | 62.1750 | 108.5720 | 108.0940 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 0103.C-0649(A) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 58739.14991272 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HR8799 |
| HIERARCH ESO INS SOBJ NAME | HR8799d |
| RA | 346.872309 |
| DEC | 21.13404 |
| HIERARCH ESO INS SPEC RES | LOW |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 342.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 39.214 |
| HIERARCH ESO ISS PBL12 END | 39.696 |
| HIERARCH ESO ISS PBLA12 START | 30.7 |
| HIERARCH ESO ISS PBLA12 END | 31.3 |
| HIERARCH ESO ISS PBL13 START | 73.092 |
| HIERARCH ESO ISS PBL13 END | 74.141 |
| HIERARCH ESO ISS PBLA13 START | 39.4 |
| HIERARCH ESO ISS PBLA13 END | 39.9 |
| HIERARCH ESO ISS PBL14 START | 111.62 |
| HIERARCH ESO ISS PBL14 END | 113.055 |
| HIERARCH ESO ISS PBLA14 START | 70.828 |
| HIERARCH ESO ISS PBLA14 END | 70.571 |
| HIERARCH ESO ISS PBL23 START | 34.841 |
| HIERARCH ESO ISS PBL23 END | 35.379 |
| HIERARCH ESO ISS PBLA23 START | 49.2 |
| HIERARCH ESO ISS PBLA23 END | 49.4 |
| HIERARCH ESO ISS PBL24 START | 85.477 |
| HIERARCH ESO ISS PBL24 END | 86.061 |
| HIERARCH ESO ISS PBLA24 START | 88.04 |
| HIERARCH ESO ISS PBLA24 END | 87.541 |
| HIERARCH ESO ISS PBL34 START | 62.293 |
| HIERARCH ESO ISS PBL34 END | 62.175 |
| HIERARCH ESO ISS PBLA34 START | 108.572 |
| HIERARCH ESO ISS PBLA34 END | 108.094 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002429 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002007 |
| HIERARCH ESO ISS AMBI TEMP | 10.62 |
| HIERARCH ESO ISS AMBI FWHM START | 1.31 |
| HIERARCH ESO ISS AMBI FWHM END | 1.6 |
| HIERARCH ESO FT ROBJ NAME | HR8799 |
| HIERARCH ESO FT ROBJ ALPHA | 230728.7150 |
| HIERARCH ESO FT ROBJ DELTA | 210803.3022 |