Exposure
- ID
- GRAVI.2019-06-21T23:02:34.206_2
- Header ID
- GRAVI.2019-06-21T23:02:34.206
- Date updated
- 2021-09-29 14:24:59 UTC+0000
- Release date
- 2020-06-21 23:25:31 UTC+0000
- UTC Start
- 2019-06-21 23:02:34.206
- UTC End
- 2019-06-21 23:10:34.206
- MJD Start
- 58655.96011813
- MJD End
- 58655.9656736856
- Exposure time (s)
- 480.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0059905
- Ambient temperature (°C)
- 19.55
- Seeing (arcsec)
- 0.7
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 | 55.9930 | 55.9420 | 12.8000 | 13.9000 |
U1-U3 | 102.0130 | 101.9270 | 18.4000 | 19.7000 |
U1-U4 | 128.9650 | 129.2800 | 43.2600 | 44.7770 |
U2-U3 | 46.6230 | 46.6040 | 25.2000 | 26.6000 |
U2-U4 | 85.5820 | 86.1850 | 62.6570 | 64.2310 |
U3-U4 | 56.2190 | 56.9350 | 92.9240 | 94.2520 |
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 | 58655.96011813 |
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 | 55.993 |
HIERARCH ESO ISS PBL12 END | 55.942 |
HIERARCH ESO ISS PBLA12 START | 12.8 |
HIERARCH ESO ISS PBLA12 END | 13.9 |
HIERARCH ESO ISS PBL13 START | 102.013 |
HIERARCH ESO ISS PBL13 END | 101.927 |
HIERARCH ESO ISS PBLA13 START | 18.4 |
HIERARCH ESO ISS PBLA13 END | 19.7 |
HIERARCH ESO ISS PBL14 START | 128.965 |
HIERARCH ESO ISS PBL14 END | 129.28 |
HIERARCH ESO ISS PBLA14 START | 43.26 |
HIERARCH ESO ISS PBLA14 END | 44.777 |
HIERARCH ESO ISS PBL23 START | 46.623 |
HIERARCH ESO ISS PBL23 END | 46.604 |
HIERARCH ESO ISS PBLA23 START | 25.2 |
HIERARCH ESO ISS PBLA23 END | 26.6 |
HIERARCH ESO ISS PBL24 START | 85.582 |
HIERARCH ESO ISS PBL24 END | 86.185 |
HIERARCH ESO ISS PBLA24 START | 62.657 |
HIERARCH ESO ISS PBLA24 END | 64.231 |
HIERARCH ESO ISS PBL34 START | 56.219 |
HIERARCH ESO ISS PBL34 END | 56.935 |
HIERARCH ESO ISS PBLA34 START | 92.924 |
HIERARCH ESO ISS PBLA34 END | 94.252 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005454 |
HIERARCH ESO ISS AMBI TAU0 END | 0.006527 |
HIERARCH ESO ISS AMBI TEMP | 19.55 |
HIERARCH ESO ISS AMBI FWHM START | 0.72 |
HIERARCH ESO ISS AMBI FWHM END | 0.68 |
HIERARCH ESO FT ROBJ NAME | PDS70A |
HIERARCH ESO FT ROBJ ALPHA | 140810.150 |
HIERARCH ESO FT ROBJ DELTA | -412352.500 |