Exposure
- ID
- GRAVI.2019-09-13T03:03:28.378_1
- Header ID
- GRAVI.2019-09-13T03:03:28.378
- Date updated
- 2019-09-24 07:26:01 UTC+0000
- Release date
- 2020-09-16 11:14:49 UTC+0000
- UTC Start
- 2019-09-13 03:03:28.378
- UTC End
- 2019-09-13 03:08:48.378
- MJD Start
- 58739.12741178
- MJD End
- 58739.1311154837
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001804
- Ambient temperature (°C)
- 10.58
- Seeing (arcsec)
- 1.625
Observation
- ID
- 43422
- 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
- 32943
- Name
- HR8799
- RA
- 346.872309
- DEC
- 21.13404
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 36.5710 | 37.0130 | 26.2000 | 27.1000 |
| U1-U3 | 67.0670 | 68.1130 | 35.9000 | 36.6000 |
| U1-U4 | 102.3890 | 104.1220 | 72.1100 | 71.9110 |
| U2-U3 | 31.6270 | 32.2020 | 47.2000 | 47.6000 |
| U2-U4 | 81.2800 | 82.1150 | 90.9530 | 90.4350 |
| U3-U4 | 62.3990 | 62.4490 | 111.4750 | 110.9460 |
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 | 58739.12741178 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HR8799 |
| HIERARCH ESO INS SOBJ NAME | HR8799 |
| 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 | 36.571 |
| HIERARCH ESO ISS PBL12 END | 37.013 |
| HIERARCH ESO ISS PBLA12 START | 26.2 |
| HIERARCH ESO ISS PBLA12 END | 27.1 |
| HIERARCH ESO ISS PBL13 START | 67.067 |
| HIERARCH ESO ISS PBL13 END | 68.113 |
| HIERARCH ESO ISS PBLA13 START | 35.9 |
| HIERARCH ESO ISS PBLA13 END | 36.6 |
| HIERARCH ESO ISS PBL14 START | 102.389 |
| HIERARCH ESO ISS PBL14 END | 104.122 |
| HIERARCH ESO ISS PBLA14 START | 72.11 |
| HIERARCH ESO ISS PBLA14 END | 71.911 |
| HIERARCH ESO ISS PBL23 START | 31.627 |
| HIERARCH ESO ISS PBL23 END | 32.202 |
| HIERARCH ESO ISS PBLA23 START | 47.2 |
| HIERARCH ESO ISS PBLA23 END | 47.6 |
| HIERARCH ESO ISS PBL24 START | 81.28 |
| HIERARCH ESO ISS PBL24 END | 82.115 |
| HIERARCH ESO ISS PBLA24 START | 90.953 |
| HIERARCH ESO ISS PBLA24 END | 90.435 |
| HIERARCH ESO ISS PBL34 START | 62.399 |
| HIERARCH ESO ISS PBL34 END | 62.449 |
| HIERARCH ESO ISS PBLA34 START | 111.475 |
| HIERARCH ESO ISS PBLA34 END | 110.946 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001683 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001925 |
| HIERARCH ESO ISS AMBI TEMP | 10.58 |
| HIERARCH ESO ISS AMBI FWHM START | 1.76 |
| HIERARCH ESO ISS AMBI FWHM END | 1.49 |
| HIERARCH ESO FT ROBJ NAME | HR8799 |
| HIERARCH ESO FT ROBJ ALPHA | 230728.715 |
| HIERARCH ESO FT ROBJ DELTA | +210803.302 |