Exposure
- ID
- GRAVI.2019-07-19T00:20:27.844_2
- Header ID
- GRAVI.2019-07-19T00:20:27.844
- Date updated
- 2021-09-29 14:25:00 UTC+0000
- Release date
- 2020-07-19 00:30:11 UTC+0000
- UTC Start
- 2019-07-19 00:20:27.844
- UTC End
- 2019-07-19 00:21:31.844
- MJD Start
- 58683.01421116
- MJD End
- 58683.0149519007
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0044025
- Ambient temperature (°C)
- 15.43
- Seeing (arcsec)
- 0.735
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 | 52.2700 | 52.2070 | 35.5000 | 35.6000 |
U1-U3 | 94.3710 | 94.2370 | 42.3000 | 42.5000 |
U1-U4 | 121.3650 | 121.1370 | 72.5880 | 72.8090 |
U2-U3 | 42.9310 | 42.8600 | 50.7000 | 50.9000 |
U2-U4 | 85.6970 | 85.5680 | 94.1810 | 94.4420 |
U3-U4 | 62.0390 | 62.0080 | 122.6210 | 122.8950 |
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 | 58683.01421116 |
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 | 52.27 |
HIERARCH ESO ISS PBL12 END | 52.207 |
HIERARCH ESO ISS PBLA12 START | 35.5 |
HIERARCH ESO ISS PBLA12 END | 35.6 |
HIERARCH ESO ISS PBL13 START | 94.371 |
HIERARCH ESO ISS PBL13 END | 94.237 |
HIERARCH ESO ISS PBLA13 START | 42.3 |
HIERARCH ESO ISS PBLA13 END | 42.5 |
HIERARCH ESO ISS PBL14 START | 121.365 |
HIERARCH ESO ISS PBL14 END | 121.137 |
HIERARCH ESO ISS PBLA14 START | 72.588 |
HIERARCH ESO ISS PBLA14 END | 72.809 |
HIERARCH ESO ISS PBL23 START | 42.931 |
HIERARCH ESO ISS PBL23 END | 42.86 |
HIERARCH ESO ISS PBLA23 START | 50.7 |
HIERARCH ESO ISS PBLA23 END | 50.9 |
HIERARCH ESO ISS PBL24 START | 85.697 |
HIERARCH ESO ISS PBL24 END | 85.568 |
HIERARCH ESO ISS PBLA24 START | 94.181 |
HIERARCH ESO ISS PBLA24 END | 94.442 |
HIERARCH ESO ISS PBL34 START | 62.039 |
HIERARCH ESO ISS PBL34 END | 62.008 |
HIERARCH ESO ISS PBLA34 START | 122.621 |
HIERARCH ESO ISS PBLA34 END | 122.895 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00454 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004265 |
HIERARCH ESO ISS AMBI TEMP | 15.43 |
HIERARCH ESO ISS AMBI FWHM START | 0.73 |
HIERARCH ESO ISS AMBI FWHM END | 0.74 |
HIERARCH ESO FT ROBJ NAME | PDS70A |
HIERARCH ESO FT ROBJ ALPHA | 140810.150 |
HIERARCH ESO FT ROBJ DELTA | -412352.500 |