Exposure
- ID
- GRAVI.2021-04-02T09:30:04.150_2
- Header ID
- GRAVI.2021-04-02T09:30:04.150
- Date updated
- 2021-04-02 09:46:01 UTC+0000
- Release date
- 2022-04-02 09:46:01 UTC+0000
- UTC Start
- 2021-04-02 09:30:04.150
- UTC End
- 2021-04-02 09:35:24.150
- MJD Start
- 59306.39588136
- MJD End
- 59306.3995850637
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002588
- Ambient temperature (°C)
- 12.19
- Seeing (arcsec)
- 0.95
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 | 50.7760 | 50.4570 | 39.7000 | 40.1000 |
| U1-U3 | 90.4990 | 89.8000 | 46.5000 | 46.9000 |
| U1-U4 | 111.2040 | 109.8710 | 78.6170 | 79.3410 |
| U2-U3 | 40.5350 | 40.1550 | 55.0000 | 55.5000 |
| U2-U4 | 78.5100 | 77.6720 | 102.6120 | 103.6140 |
| U3-U4 | 59.2670 | 58.9780 | 132.9280 | 134.0530 |
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 | 59306.39588136 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | CPD-36 6759 |
| HIERARCH ESO INS SOBJ NAME | HD135344B_F3 |
| RA | 228.954626 |
| DEC | -37.1546 |
| 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 | 50.776 |
| HIERARCH ESO ISS PBL12 END | 50.457 |
| HIERARCH ESO ISS PBLA12 START | 39.7 |
| HIERARCH ESO ISS PBLA12 END | 40.1 |
| HIERARCH ESO ISS PBL13 START | 90.499 |
| HIERARCH ESO ISS PBL13 END | 89.8 |
| HIERARCH ESO ISS PBLA13 START | 46.5 |
| HIERARCH ESO ISS PBLA13 END | 46.9 |
| HIERARCH ESO ISS PBL14 START | 111.204 |
| HIERARCH ESO ISS PBL14 END | 109.871 |
| HIERARCH ESO ISS PBLA14 START | 78.617 |
| HIERARCH ESO ISS PBLA14 END | 79.341 |
| HIERARCH ESO ISS PBL23 START | 40.535 |
| HIERARCH ESO ISS PBL23 END | 40.155 |
| HIERARCH ESO ISS PBLA23 START | 55.0 |
| HIERARCH ESO ISS PBLA23 END | 55.5 |
| HIERARCH ESO ISS PBL24 START | 78.51 |
| HIERARCH ESO ISS PBL24 END | 77.672 |
| HIERARCH ESO ISS PBLA24 START | 102.612 |
| HIERARCH ESO ISS PBLA24 END | 103.614 |
| HIERARCH ESO ISS PBL34 START | 59.267 |
| HIERARCH ESO ISS PBL34 END | 58.978 |
| HIERARCH ESO ISS PBLA34 START | 132.928 |
| HIERARCH ESO ISS PBLA34 END | 134.053 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002588 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002588 |
| HIERARCH ESO ISS AMBI TEMP | 12.19 |
| HIERARCH ESO ISS AMBI FWHM START | 0.95 |
| HIERARCH ESO ISS AMBI FWHM END | 0.95 |
| HIERARCH ESO FT ROBJ NAME | CPD-36__6759 |
| HIERARCH ESO FT ROBJ ALPHA | 151548.446 |
| HIERARCH ESO FT ROBJ DELTA | -370916.027 |