Exposure
- ID
- GRAVI.2019-07-19T01:16:03.984_2
- Header ID
- GRAVI.2019-07-19T01:16:03.984
- 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 01:16:03.984
- UTC End
- 2019-07-19 01:17:07.984
- MJD Start
- 58683.05282389
- MJD End
- 58683.0535646307
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0047965
- Ambient temperature (°C)
- 14.81
- Seeing (arcsec)
- 0.96
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 | 49.5120 | 49.4230 | 40.8000 | 40.9000 |
U1-U3 | 88.4560 | 88.2650 | 47.9000 | 48.0000 |
U1-U4 | 111.1620 | 110.8280 | 80.6440 | 80.8680 |
U2-U3 | 39.8020 | 39.7010 | 56.8000 | 56.9000 |
U2-U4 | 79.7510 | 79.5550 | 104.0940 | 104.3820 |
U3-U4 | 60.3480 | 60.2890 | 133.1030 | 133.4070 |
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 | 58683.05282389 |
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 | 94.0 |
HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
HIERARCH ESO DET2 NDIT | 64 |
HIERARCH ESO ISS PBL12 START | 49.512 |
HIERARCH ESO ISS PBL12 END | 49.423 |
HIERARCH ESO ISS PBLA12 START | 40.8 |
HIERARCH ESO ISS PBLA12 END | 40.9 |
HIERARCH ESO ISS PBL13 START | 88.456 |
HIERARCH ESO ISS PBL13 END | 88.265 |
HIERARCH ESO ISS PBLA13 START | 47.9 |
HIERARCH ESO ISS PBLA13 END | 48.0 |
HIERARCH ESO ISS PBL14 START | 111.162 |
HIERARCH ESO ISS PBL14 END | 110.828 |
HIERARCH ESO ISS PBLA14 START | 80.644 |
HIERARCH ESO ISS PBLA14 END | 80.868 |
HIERARCH ESO ISS PBL23 START | 39.802 |
HIERARCH ESO ISS PBL23 END | 39.701 |
HIERARCH ESO ISS PBLA23 START | 56.8 |
HIERARCH ESO ISS PBLA23 END | 56.9 |
HIERARCH ESO ISS PBL24 START | 79.751 |
HIERARCH ESO ISS PBL24 END | 79.555 |
HIERARCH ESO ISS PBLA24 START | 104.094 |
HIERARCH ESO ISS PBLA24 END | 104.382 |
HIERARCH ESO ISS PBL34 START | 60.348 |
HIERARCH ESO ISS PBL34 END | 60.289 |
HIERARCH ESO ISS PBLA34 START | 133.103 |
HIERARCH ESO ISS PBLA34 END | 133.407 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005249 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004344 |
HIERARCH ESO ISS AMBI TEMP | 14.81 |
HIERARCH ESO ISS AMBI FWHM START | 0.88 |
HIERARCH ESO ISS AMBI FWHM END | 1.04 |
HIERARCH ESO FT ROBJ NAME | PDS70A |
HIERARCH ESO FT ROBJ ALPHA | 140810.150 |
HIERARCH ESO FT ROBJ DELTA | -412352.500 |