Exposure
- ID
- GRAVI.2021-03-28T06:14:04.488_1
- Header ID
- GRAVI.2021-03-28T06:14:04.488
- Date updated
- 2021-09-29 14:27:08 UTC+0000
- Release date
- 2022-03-28 06:20:24 UTC+0000
- UTC Start
- 2021-03-28 06:14:04.488
- UTC End
- 2021-03-28 06:15:24.488
- MJD Start
- 59301.25977417
- MJD End
- 59301.2607000959
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0040885
- Ambient temperature (°C)
- 12.31
- Seeing (arcsec)
- 0.835
Observation
- ID
- 47315
- Category
- science
- Program ID
- 105.209D.001
- Program Title
- CONFIRMATION OF THE FIRST MULTIPLE PLANETARY SYSTEM IMAGED IN A YOUNG TRANSITION DISK
- Program Type
- Normal
- PI / COI
- VIGAN/ CHOQUET/ LACOUR/ NOWAK/ OTTEN/ HOULL\XC3\XA9/ KEPPLER/ CANTALLOUBE/ HAFFERT/ DE BOER/ LAGRANGE/ GRATTON/ DESIDERA/ FELDT/ BONNEFOY/ LANGLOIS/ MEYER/ EISENHAUER/ PERRIN/ STRAUBMEIER/ BRANDNER/ LE COROLLER/ BOCCALETTI/ DOMINIK/ TURATTO/ UDRY/ MENARD/
Target
- ID
- 35481
- Name
- pds70c
- RA
- 212.045297
- DEC
- -41.39808
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.8800 | 54.8510 | 25.4000 | 25.6000 |
| U1-U3 | 99.8790 | 99.8190 | 31.8000 | 32.0000 |
| U1-U4 | 129.4860 | 129.4260 | 59.3960 | 59.6350 |
| U2-U3 | 45.7540 | 45.7240 | 39.5000 | 39.7000 |
| U2-U4 | 89.4290 | 89.4280 | 79.4710 | 79.7250 |
| U3-U4 | 61.8150 | 61.8580 | 107.8740 | 108.1160 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 105.209D.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59301.25977417 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | PDS 70 |
| HIERARCH ESO INS SOBJ NAME | pds70c |
| RA | 212.045297 |
| DEC | -41.39808 |
| 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 | 95.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 54.88 |
| HIERARCH ESO ISS PBL12 END | 54.851 |
| HIERARCH ESO ISS PBLA12 START | 25.4 |
| HIERARCH ESO ISS PBLA12 END | 25.6 |
| HIERARCH ESO ISS PBL13 START | 99.879 |
| HIERARCH ESO ISS PBL13 END | 99.819 |
| HIERARCH ESO ISS PBLA13 START | 31.8 |
| HIERARCH ESO ISS PBLA13 END | 32.0 |
| HIERARCH ESO ISS PBL14 START | 129.486 |
| HIERARCH ESO ISS PBL14 END | 129.426 |
| HIERARCH ESO ISS PBLA14 START | 59.396 |
| HIERARCH ESO ISS PBLA14 END | 59.635 |
| HIERARCH ESO ISS PBL23 START | 45.754 |
| HIERARCH ESO ISS PBL23 END | 45.724 |
| HIERARCH ESO ISS PBLA23 START | 39.5 |
| HIERARCH ESO ISS PBLA23 END | 39.7 |
| HIERARCH ESO ISS PBL24 START | 89.429 |
| HIERARCH ESO ISS PBL24 END | 89.428 |
| HIERARCH ESO ISS PBLA24 START | 79.471 |
| HIERARCH ESO ISS PBLA24 END | 79.725 |
| HIERARCH ESO ISS PBL34 START | 61.815 |
| HIERARCH ESO ISS PBL34 END | 61.858 |
| HIERARCH ESO ISS PBLA34 START | 107.874 |
| HIERARCH ESO ISS PBLA34 END | 108.116 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004216 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003961 |
| HIERARCH ESO ISS AMBI TEMP | 12.31 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.94 |
| HIERARCH ESO FT ROBJ NAME | PDS_70 |
| HIERARCH ESO FT ROBJ ALPHA | 140810.154 |
| HIERARCH ESO FT ROBJ DELTA | -412352.576 |