Exposure
- ID
- GRAVI.2021-04-03T05:28:45.811_1
- Header ID
- GRAVI.2021-04-03T05:28:45.811
- Date updated
- 2021-09-29 14:27:09 UTC+0000
- Release date
- 2022-04-03 05:55:11 UTC+0000
- UTC Start
- 2021-04-03 05:28:45.811
- UTC End
- 2021-04-03 05:42:05.811
- MJD Start
- 59307.228308
- MJD End
- 59307.2375672593
- Exposure time (s)
- 800.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005424
- Ambient temperature (°C)
- 12.97
- Seeing (arcsec)
- 0.56
Observation
- ID
- 47382
- 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
- 35539
- Name
- pds70c
- RA
- 212.045191
- DEC
- -41.398
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.2540 | 55.0280 | 22.6000 | 24.4000 |
| U1-U3 | 100.6330 | 100.1790 | 28.9000 | 30.7000 |
| U1-U4 | 130.0760 | 129.7610 | 55.9450 | 58.1360 |
| U2-U3 | 46.1060 | 45.8970 | 36.4000 | 38.4000 |
| U2-U4 | 89.2140 | 89.4000 | 75.8250 | 78.1340 |
| U3-U4 | 61.0530 | 61.5700 | 104.4640 | 106.6110 |
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 | 59307.228308 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | PDS 70 |
| HIERARCH ESO INS SOBJ NAME | pds70c |
| RA | 212.045191 |
| DEC | -41.398 |
| 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 | 814.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 55.254 |
| HIERARCH ESO ISS PBL12 END | 55.028 |
| HIERARCH ESO ISS PBLA12 START | 22.6 |
| HIERARCH ESO ISS PBLA12 END | 24.4 |
| HIERARCH ESO ISS PBL13 START | 100.633 |
| HIERARCH ESO ISS PBL13 END | 100.179 |
| HIERARCH ESO ISS PBLA13 START | 28.9 |
| HIERARCH ESO ISS PBLA13 END | 30.7 |
| HIERARCH ESO ISS PBL14 START | 130.076 |
| HIERARCH ESO ISS PBL14 END | 129.761 |
| HIERARCH ESO ISS PBLA14 START | 55.945 |
| HIERARCH ESO ISS PBLA14 END | 58.136 |
| HIERARCH ESO ISS PBL23 START | 46.106 |
| HIERARCH ESO ISS PBL23 END | 45.897 |
| HIERARCH ESO ISS PBLA23 START | 36.4 |
| HIERARCH ESO ISS PBLA23 END | 38.4 |
| HIERARCH ESO ISS PBL24 START | 89.214 |
| HIERARCH ESO ISS PBL24 END | 89.4 |
| HIERARCH ESO ISS PBLA24 START | 75.825 |
| HIERARCH ESO ISS PBLA24 END | 78.134 |
| HIERARCH ESO ISS PBL34 START | 61.053 |
| HIERARCH ESO ISS PBL34 END | 61.57 |
| HIERARCH ESO ISS PBLA34 START | 104.464 |
| HIERARCH ESO ISS PBLA34 END | 106.611 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005386 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005462 |
| HIERARCH ESO ISS AMBI TEMP | 12.97 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |
| HIERARCH ESO FT ROBJ NAME | PDS_70 |
| HIERARCH ESO FT ROBJ ALPHA | 140810.154 |
| HIERARCH ESO FT ROBJ DELTA | -412352.576 |