Exposure
- ID
- GRAVI.2019-06-21T23:24:16.261_1
- Header ID
- GRAVI.2019-06-21T23:24:16.261
- Date updated
- 2021-09-29 14:25:00 UTC+0000
- Release date
- 2020-06-21 23:45:18 UTC+0000
- UTC Start
- 2019-06-21 23:24:16.261
- UTC End
- 2019-06-21 23:32:16.261
- MJD Start
- 58655.97518821
- MJD End
- 58655.9807437656
- Exposure time (s)
- 480.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006989
- Ambient temperature (°C)
- 19.2
- Seeing (arcsec)
- 0.57
Observation
- ID
- 48364
- Category
- science
- Program ID
- 103.200E.001
- Program Title
- CONFIRMATION OF THE FIRST MULTIPLE PLANETARY SYSTEM IMAGED IN A YOUNG TRANSITION DISK
- Program Type
- ToO
- PI / COI
- VIGAN/ CHOQUET/ LACOUR/ OTTEN/ HOULLÉ/ KEPPLER/ BENISTY/ MUELLER/ CANTALLOUBE/ HAFFERT/ DE BOER/ CHAUVIN/ LAGRANGE/ GRATTON/ DESIDERA/ FELDT/ BONNEFOY/ LANGLOIS/ CHEETHAM/ MEYER/ EISENHAUER/ PERRIN/ STRAUBMEIER/ BRANDNER/ LE COROLLER/ BOCCALETTI/ DOM...
Target
- ID
- 33136
- Name
- PDS70c
- RA
- 212.045011
- DEC
- -41.39796
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.8440 | 55.7740 | 15.8000 | 16.9000 |
| U1-U3 | 101.7570 | 101.6310 | 21.6000 | 22.8000 |
| U1-U4 | 129.7070 | 129.9110 | 47.1900 | 48.6460 |
| U2-U3 | 46.5570 | 46.5160 | 28.7000 | 30.0000 |
| U2-U4 | 87.0710 | 87.5550 | 66.7290 | 68.2350 |
| U3-U4 | 58.0060 | 58.6090 | 96.3820 | 97.6840 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 103.200E.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 58655.97518821 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | PDS70A |
| HIERARCH ESO INS SOBJ NAME | PDS70c |
| RA | 212.045011 |
| DEC | -41.39796 |
| 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 | 498.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 55.844 |
| HIERARCH ESO ISS PBL12 END | 55.774 |
| HIERARCH ESO ISS PBLA12 START | 15.8 |
| HIERARCH ESO ISS PBLA12 END | 16.9 |
| HIERARCH ESO ISS PBL13 START | 101.757 |
| HIERARCH ESO ISS PBL13 END | 101.631 |
| HIERARCH ESO ISS PBLA13 START | 21.6 |
| HIERARCH ESO ISS PBLA13 END | 22.8 |
| HIERARCH ESO ISS PBL14 START | 129.707 |
| HIERARCH ESO ISS PBL14 END | 129.911 |
| HIERARCH ESO ISS PBLA14 START | 47.19 |
| HIERARCH ESO ISS PBLA14 END | 48.646 |
| HIERARCH ESO ISS PBL23 START | 46.557 |
| HIERARCH ESO ISS PBL23 END | 46.516 |
| HIERARCH ESO ISS PBLA23 START | 28.7 |
| HIERARCH ESO ISS PBLA23 END | 30.0 |
| HIERARCH ESO ISS PBL24 START | 87.071 |
| HIERARCH ESO ISS PBL24 END | 87.555 |
| HIERARCH ESO ISS PBLA24 START | 66.729 |
| HIERARCH ESO ISS PBLA24 END | 68.235 |
| HIERARCH ESO ISS PBL34 START | 58.006 |
| HIERARCH ESO ISS PBL34 END | 58.609 |
| HIERARCH ESO ISS PBLA34 START | 96.382 |
| HIERARCH ESO ISS PBLA34 END | 97.684 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007419 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006559 |
| HIERARCH ESO ISS AMBI TEMP | 19.2 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |
| HIERARCH ESO FT ROBJ NAME | PDS70A |
| HIERARCH ESO FT ROBJ ALPHA | 140810.150 |
| HIERARCH ESO FT ROBJ DELTA | -412352.500 |