Exposure
- ID
- GRAVI.2021-05-31T00:07:14.500_2
- Header ID
- GRAVI.2021-05-31T00:07:14.500
- Date updated
- 2021-09-29 14:27:20 UTC+0000
- Release date
- 2022-05-31 00:16:08 UTC+0000
- UTC Start
- 2021-05-31 00:07:14.500
- UTC End
- 2021-05-31 00:08:34.500
- MJD Start
- 59365.00502893
- MJD End
- 59365.0059548559
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002447
- Ambient temperature (°C)
- 10.25
- Seeing (arcsec)
- 0.735
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 | 56.0890 | 56.0830 | 9.9000 | 10.2000 |
U1-U3 | 102.1700 | 102.1600 | 15.4000 | 15.6000 |
U1-U4 | 128.0740 | 128.1480 | 39.4930 | 39.7880 |
U2-U3 | 46.6410 | 46.6410 | 22.0000 | 22.2000 |
U2-U4 | 83.9700 | 84.1010 | 58.7290 | 59.0380 |
U3-U4 | 54.3240 | 54.4780 | 89.6510 | 89.9060 |
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 | 59365.00502893 |
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 | 56.089 |
HIERARCH ESO ISS PBL12 END | 56.083 |
HIERARCH ESO ISS PBLA12 START | 9.9 |
HIERARCH ESO ISS PBLA12 END | 10.2 |
HIERARCH ESO ISS PBL13 START | 102.17 |
HIERARCH ESO ISS PBL13 END | 102.16 |
HIERARCH ESO ISS PBLA13 START | 15.4 |
HIERARCH ESO ISS PBLA13 END | 15.6 |
HIERARCH ESO ISS PBL14 START | 128.074 |
HIERARCH ESO ISS PBL14 END | 128.148 |
HIERARCH ESO ISS PBLA14 START | 39.493 |
HIERARCH ESO ISS PBLA14 END | 39.788 |
HIERARCH ESO ISS PBL23 START | 46.641 |
HIERARCH ESO ISS PBL23 END | 46.641 |
HIERARCH ESO ISS PBLA23 START | 22.0 |
HIERARCH ESO ISS PBLA23 END | 22.2 |
HIERARCH ESO ISS PBL24 START | 83.97 |
HIERARCH ESO ISS PBL24 END | 84.101 |
HIERARCH ESO ISS PBLA24 START | 58.729 |
HIERARCH ESO ISS PBLA24 END | 59.038 |
HIERARCH ESO ISS PBL34 START | 54.324 |
HIERARCH ESO ISS PBL34 END | 54.478 |
HIERARCH ESO ISS PBLA34 START | 89.651 |
HIERARCH ESO ISS PBLA34 END | 89.906 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002447 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002447 |
HIERARCH ESO ISS AMBI TEMP | 10.25 |
HIERARCH ESO ISS AMBI FWHM START | 0.79 |
HIERARCH ESO ISS AMBI FWHM END | 0.68 |
HIERARCH ESO FT ROBJ NAME | PDS_70 |
HIERARCH ESO FT ROBJ ALPHA | 140810.154 |
HIERARCH ESO FT ROBJ DELTA | -412352.576 |