Exposure
- ID
- GRAVI.2019-07-19T01:07:12.962_2
- Header ID
- GRAVI.2019-07-19T01:07:12.962
- Date updated
- 2021-09-29 14:25:00 UTC+0000
- Release date
- 2020-07-19 01:27:14 UTC+0000
- UTC Start
- 2019-07-19 01:07:12.962
- UTC End
- 2019-07-19 01:15:12.962
- MJD Start
- 58683.0466778
- MJD End
- 58683.0522333556
- Exposure time (s)
- 480.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004982
- Ambient temperature (°C)
- 15.0
- Seeing (arcsec)
- 0.85
Observation
- ID
- 48365
- 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
- 32655
- Name
- PDS70A
- RA
- 212.042291666667
- DEC
- -41.3979166666667
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 | 50.0170 | 49.5440 | 40.0000 | 40.7000 |
U1-U3 | 89.5400 | 88.5250 | 47.1000 | 47.8000 |
U1-U4 | 113.0520 | 111.2820 | 79.3460 | 80.5630 |
U2-U3 | 40.3770 | 39.8390 | 55.8000 | 56.7000 |
U2-U4 | 80.8610 | 79.8210 | 102.4390 | 103.9910 |
U3-U4 | 60.6810 | 60.3690 | 131.3480 | 132.9930 |
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 | 58683.0466778 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | PDS70A |
HIERARCH ESO INS SOBJ NAME | PDS70c |
RA | 212.045277 |
DEC | -41.39797 |
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 | 50.017 |
HIERARCH ESO ISS PBL12 END | 49.544 |
HIERARCH ESO ISS PBLA12 START | 40.0 |
HIERARCH ESO ISS PBLA12 END | 40.7 |
HIERARCH ESO ISS PBL13 START | 89.54 |
HIERARCH ESO ISS PBL13 END | 88.525 |
HIERARCH ESO ISS PBLA13 START | 47.1 |
HIERARCH ESO ISS PBLA13 END | 47.8 |
HIERARCH ESO ISS PBL14 START | 113.052 |
HIERARCH ESO ISS PBL14 END | 111.282 |
HIERARCH ESO ISS PBLA14 START | 79.346 |
HIERARCH ESO ISS PBLA14 END | 80.563 |
HIERARCH ESO ISS PBL23 START | 40.377 |
HIERARCH ESO ISS PBL23 END | 39.839 |
HIERARCH ESO ISS PBLA23 START | 55.8 |
HIERARCH ESO ISS PBLA23 END | 56.7 |
HIERARCH ESO ISS PBL24 START | 80.861 |
HIERARCH ESO ISS PBL24 END | 79.821 |
HIERARCH ESO ISS PBLA24 START | 102.439 |
HIERARCH ESO ISS PBLA24 END | 103.991 |
HIERARCH ESO ISS PBL34 START | 60.681 |
HIERARCH ESO ISS PBL34 END | 60.369 |
HIERARCH ESO ISS PBLA34 START | 131.348 |
HIERARCH ESO ISS PBLA34 END | 132.993 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004436 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005528 |
HIERARCH ESO ISS AMBI TEMP | 15.0 |
HIERARCH ESO ISS AMBI FWHM START | 0.87 |
HIERARCH ESO ISS AMBI FWHM END | 0.83 |
HIERARCH ESO FT ROBJ NAME | PDS70A |
HIERARCH ESO FT ROBJ ALPHA | 140810.150 |
HIERARCH ESO FT ROBJ DELTA | -412352.500 |