Exposure
- ID
- GRAVI.2021-04-02T05:41:25.496_2
- Header ID
- GRAVI.2021-04-02T05:41:25.496
- Date updated
- 2021-04-02 05:55:59 UTC+0000
- Release date
- 2022-04-02 05:55:58 UTC+0000
- UTC Start
- 2021-04-02 05:41:25.496
- UTC End
- 2021-04-02 05:46:45.496
- MJD Start
- 59306.23710065
- MJD End
- 59306.2408043537
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0026725
- Ambient temperature (°C)
- 11.98
- Seeing (arcsec)
- 1.145
Observation
- ID
- 46986
- Category
- science
- Program ID
- 106.21K1.001
- Program Title
- CONFIRMATION OF A COMPANION IN THE CAVITY OF A PROTOPLANETARY DISC WITH GRAVITY
- Program Type
- Normal
- PI / COI
- CHRISTIAENS/ LACOUR/ GIRARD/ ABSIL/ CASASSUS/ PEREZ/ VAN DER MAREL/ MESA/ REGGIANI/ WILLIAMS/ MILLI/ MAWET/ MONTESINOS/ ZURLO/ PRICE/ PINTE/ CIEZA/ HENNING/ DE BOER/ DE ZEEUW/ VIGAN/ PALADINI/ BOCCALETTI/ WANG/ NOWAK/ STOLKER/ HINKLEY/ BENISTY/ PUEYO/ ...
Target
- ID
- 35262
- Name
- CPD-36__6759
- RA
- 228.951858333333
- DEC
- -37.1544519444444
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 | 56.3720 | 56.3480 | 14.7000 | 15.4000 |
U1-U3 | 102.3630 | 102.3330 | 20.5000 | 21.3000 |
U1-U4 | 128.6330 | 128.9110 | 46.3590 | 47.3340 |
U2-U3 | 46.6350 | 46.6400 | 27.6000 | 28.4000 |
U2-U4 | 85.9220 | 86.3580 | 66.5130 | 67.4950 |
U3-U4 | 57.6670 | 58.1260 | 97.0750 | 97.8740 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 106.21K1.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59306.23710065 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | CPD-36 6759 |
HIERARCH ESO INS SOBJ NAME | HD135344B_F2 |
RA | 228.954503 |
DEC | -37.15457 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | COMBINED |
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 | 339.0 |
HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
HIERARCH ESO DET2 NDIT | 32 |
HIERARCH ESO ISS PBL12 START | 56.372 |
HIERARCH ESO ISS PBL12 END | 56.348 |
HIERARCH ESO ISS PBLA12 START | 14.7 |
HIERARCH ESO ISS PBLA12 END | 15.4 |
HIERARCH ESO ISS PBL13 START | 102.363 |
HIERARCH ESO ISS PBL13 END | 102.333 |
HIERARCH ESO ISS PBLA13 START | 20.5 |
HIERARCH ESO ISS PBLA13 END | 21.3 |
HIERARCH ESO ISS PBL14 START | 128.633 |
HIERARCH ESO ISS PBL14 END | 128.911 |
HIERARCH ESO ISS PBLA14 START | 46.359 |
HIERARCH ESO ISS PBLA14 END | 47.334 |
HIERARCH ESO ISS PBL23 START | 46.635 |
HIERARCH ESO ISS PBL23 END | 46.64 |
HIERARCH ESO ISS PBLA23 START | 27.6 |
HIERARCH ESO ISS PBLA23 END | 28.4 |
HIERARCH ESO ISS PBL24 START | 85.922 |
HIERARCH ESO ISS PBL24 END | 86.358 |
HIERARCH ESO ISS PBLA24 START | 66.513 |
HIERARCH ESO ISS PBLA24 END | 67.495 |
HIERARCH ESO ISS PBL34 START | 57.667 |
HIERARCH ESO ISS PBL34 END | 58.126 |
HIERARCH ESO ISS PBLA34 START | 97.075 |
HIERARCH ESO ISS PBLA34 END | 97.874 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002748 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002597 |
HIERARCH ESO ISS AMBI TEMP | 11.98 |
HIERARCH ESO ISS AMBI FWHM START | 1.19 |
HIERARCH ESO ISS AMBI FWHM END | 1.1 |
HIERARCH ESO FT ROBJ NAME | CPD-36__6759 |
HIERARCH ESO FT ROBJ ALPHA | 151548.446 |
HIERARCH ESO FT ROBJ DELTA | -370916.027 |