Exposure
- ID
- GRAVI.2019-06-22T01:04:55.515_2
- Header ID
- GRAVI.2019-06-22T01:04:55.515
- Date updated
- 2021-09-29 14:25:00 UTC+0000
- Release date
- 2020-06-22 01:25:19 UTC+0000
- UTC Start
- 2019-06-22 01:04:55.515
- UTC End
- 2019-06-22 01:12:55.515
- MJD Start
- 58656.04508698
- MJD End
- 58656.0506425356
- Exposure time (s)
- 480.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006225
- Ambient temperature (°C)
- 18.68
- Seeing (arcsec)
- 0.81
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 | 54.2870 | 54.0720 | 28.7000 | 29.6000 |
U1-U3 | 98.6510 | 98.2010 | 35.2000 | 36.2000 |
U1-U4 | 128.0300 | 127.4120 | 63.5440 | 64.7870 |
U2-U3 | 45.1470 | 44.9200 | 43.1000 | 44.2000 |
U2-U4 | 89.0830 | 88.8380 | 83.9400 | 85.3020 |
U3-U4 | 62.3520 | 62.4290 | 112.1960 | 113.5420 |
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 | 58656.04508698 |
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 | 54.287 |
HIERARCH ESO ISS PBL12 END | 54.072 |
HIERARCH ESO ISS PBLA12 START | 28.7 |
HIERARCH ESO ISS PBLA12 END | 29.6 |
HIERARCH ESO ISS PBL13 START | 98.651 |
HIERARCH ESO ISS PBL13 END | 98.201 |
HIERARCH ESO ISS PBLA13 START | 35.2 |
HIERARCH ESO ISS PBLA13 END | 36.2 |
HIERARCH ESO ISS PBL14 START | 128.03 |
HIERARCH ESO ISS PBL14 END | 127.412 |
HIERARCH ESO ISS PBLA14 START | 63.544 |
HIERARCH ESO ISS PBLA14 END | 64.787 |
HIERARCH ESO ISS PBL23 START | 45.147 |
HIERARCH ESO ISS PBL23 END | 44.92 |
HIERARCH ESO ISS PBLA23 START | 43.1 |
HIERARCH ESO ISS PBLA23 END | 44.2 |
HIERARCH ESO ISS PBL24 START | 89.083 |
HIERARCH ESO ISS PBL24 END | 88.838 |
HIERARCH ESO ISS PBLA24 START | 83.94 |
HIERARCH ESO ISS PBLA24 END | 85.302 |
HIERARCH ESO ISS PBL34 START | 62.352 |
HIERARCH ESO ISS PBL34 END | 62.429 |
HIERARCH ESO ISS PBLA34 START | 112.196 |
HIERARCH ESO ISS PBLA34 END | 113.542 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006422 |
HIERARCH ESO ISS AMBI TAU0 END | 0.006028 |
HIERARCH ESO ISS AMBI TEMP | 18.68 |
HIERARCH ESO ISS AMBI FWHM START | 0.67 |
HIERARCH ESO ISS AMBI FWHM END | 0.95 |
HIERARCH ESO FT ROBJ NAME | PDS70A |
HIERARCH ESO FT ROBJ ALPHA | 140810.150 |
HIERARCH ESO FT ROBJ DELTA | -412352.500 |