Exposure
- ID
- GRAVI.2021-03-29T05:33:11.300_1
- Header ID
- GRAVI.2021-03-29T05:33:11.300
- Date updated
- 2021-09-29 14:27:08 UTC+0000
- Release date
- 2022-03-29 06:00:13 UTC+0000
- UTC Start
- 2021-03-29 05:33:11.300
- UTC End
- 2021-03-29 05:46:31.300
- MJD Start
- 59302.23138079
- MJD End
- 59302.2406400493
- Exposure time (s)
- 800.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006681
- Ambient temperature (°C)
- 11.78
- Seeing (arcsec)
- 0.48
Observation
- ID
- 47331
- 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
- 35496
- Name
- pds70c
- RA
- 212.045155
- DEC
- -41.39812
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.4670 | 55.2760 | 20.7000 | 22.5000 |
| U1-U3 | 101.0520 | 100.6780 | 26.8000 | 28.7000 |
| U1-U4 | 130.2080 | 130.0990 | 53.4570 | 55.7040 |
| U2-U3 | 46.2900 | 46.1270 | 34.2000 | 36.2000 |
| U2-U4 | 88.8130 | 89.1840 | 73.2240 | 75.5720 |
| U3-U4 | 60.3390 | 60.9900 | 102.0950 | 104.2320 |
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 | 59302.23138079 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | PDS 70 |
| HIERARCH ESO INS SOBJ NAME | pds70c |
| RA | 212.045155 |
| DEC | -41.39812 |
| 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 | 55.467 |
| HIERARCH ESO ISS PBL12 END | 55.276 |
| HIERARCH ESO ISS PBLA12 START | 20.7 |
| HIERARCH ESO ISS PBLA12 END | 22.5 |
| HIERARCH ESO ISS PBL13 START | 101.052 |
| HIERARCH ESO ISS PBL13 END | 100.678 |
| HIERARCH ESO ISS PBLA13 START | 26.8 |
| HIERARCH ESO ISS PBLA13 END | 28.7 |
| HIERARCH ESO ISS PBL14 START | 130.208 |
| HIERARCH ESO ISS PBL14 END | 130.099 |
| HIERARCH ESO ISS PBLA14 START | 53.457 |
| HIERARCH ESO ISS PBLA14 END | 55.704 |
| HIERARCH ESO ISS PBL23 START | 46.29 |
| HIERARCH ESO ISS PBL23 END | 46.127 |
| HIERARCH ESO ISS PBLA23 START | 34.2 |
| HIERARCH ESO ISS PBLA23 END | 36.2 |
| HIERARCH ESO ISS PBL24 START | 88.813 |
| HIERARCH ESO ISS PBL24 END | 89.184 |
| HIERARCH ESO ISS PBLA24 START | 73.224 |
| HIERARCH ESO ISS PBLA24 END | 75.572 |
| HIERARCH ESO ISS PBL34 START | 60.339 |
| HIERARCH ESO ISS PBL34 END | 60.99 |
| HIERARCH ESO ISS PBLA34 START | 102.095 |
| HIERARCH ESO ISS PBLA34 END | 104.232 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007121 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006241 |
| HIERARCH ESO ISS AMBI TEMP | 11.78 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |
| HIERARCH ESO FT ROBJ NAME | PDS_70 |
| HIERARCH ESO FT ROBJ ALPHA | 140810.154 |
| HIERARCH ESO FT ROBJ DELTA | -412352.576 |