Exposure
- ID
- GRAVI.2021-05-31T01:11:53.663_2
- Header ID
- GRAVI.2021-05-31T01:11:53.663
- Date updated
- 2021-09-29 14:27:20 UTC+0000
- Release date
- 2022-05-31 01:20:23 UTC+0000
- UTC Start
- 2021-05-31 01:11:53.663
- UTC End
- 2021-05-31 01:13:13.663
- MJD Start
- 59365.04992665
- MJD End
- 59365.0508525759
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002848
- Ambient temperature (°C)
- 10.19
- Seeing (arcsec)
- 0.63
Observation
- ID
- 46685
- 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
- 33289
- Name
- PDS_70
- RA
- 212.042308333333
- DEC
- -41.3979377777778
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 55.6270 | 55.6100 | 18.9000 | 19.1000 |
U1-U3 | 101.3580 | 101.3260 | 24.9000 | 25.2000 |
U1-U4 | 130.1490 | 130.1630 | 51.1860 | 51.4430 |
U2-U3 | 46.4160 | 46.4030 | 32.2000 | 32.4000 |
U2-U4 | 88.2920 | 88.3580 | 70.8650 | 71.1310 |
U3-U4 | 59.5760 | 59.6680 | 99.9870 | 100.2230 |
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 | 59365.04992665 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | PDS 70 |
HIERARCH ESO INS SOBJ NAME | pds70c |
RA | 212.045214 |
DEC | -41.39797 |
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 | 55.627 |
HIERARCH ESO ISS PBL12 END | 55.61 |
HIERARCH ESO ISS PBLA12 START | 18.9 |
HIERARCH ESO ISS PBLA12 END | 19.1 |
HIERARCH ESO ISS PBL13 START | 101.358 |
HIERARCH ESO ISS PBL13 END | 101.326 |
HIERARCH ESO ISS PBLA13 START | 24.9 |
HIERARCH ESO ISS PBLA13 END | 25.2 |
HIERARCH ESO ISS PBL14 START | 130.149 |
HIERARCH ESO ISS PBL14 END | 130.163 |
HIERARCH ESO ISS PBLA14 START | 51.186 |
HIERARCH ESO ISS PBLA14 END | 51.443 |
HIERARCH ESO ISS PBL23 START | 46.416 |
HIERARCH ESO ISS PBL23 END | 46.403 |
HIERARCH ESO ISS PBLA23 START | 32.2 |
HIERARCH ESO ISS PBLA23 END | 32.4 |
HIERARCH ESO ISS PBL24 START | 88.292 |
HIERARCH ESO ISS PBL24 END | 88.358 |
HIERARCH ESO ISS PBLA24 START | 70.865 |
HIERARCH ESO ISS PBLA24 END | 71.131 |
HIERARCH ESO ISS PBL34 START | 59.576 |
HIERARCH ESO ISS PBL34 END | 59.668 |
HIERARCH ESO ISS PBLA34 START | 99.987 |
HIERARCH ESO ISS PBLA34 END | 100.223 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002906 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00279 |
HIERARCH ESO ISS AMBI TEMP | 10.19 |
HIERARCH ESO ISS AMBI FWHM START | 0.65 |
HIERARCH ESO ISS AMBI FWHM END | 0.61 |
HIERARCH ESO FT ROBJ NAME | PDS_70 |
HIERARCH ESO FT ROBJ ALPHA | 140810.154 |
HIERARCH ESO FT ROBJ DELTA | -412352.576 |