Exposure
- ID
- GRAVI.2021-03-31T05:43:56.833_1
- Header ID
- GRAVI.2021-03-31T05:43:56.833
- Date updated
- 2021-03-31 05:50:33 UTC+0000
- Release date
- 2022-03-31 05:50:33 UTC+0000
- UTC Start
- 2021-03-31 05:43:56.833
- UTC End
- 2021-03-31 05:44:44.833
- MJD Start
- 59304.23885223
- MJD End
- 59304.2394077856
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004649
- Ambient temperature (°C)
- 11.49
- Seeing (arcsec)
- 0.485
Observation
- ID
- 47347
- 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
- 35509
- Name
- HD135344B_F2
- RA
- 228.954531
- DEC
- -37.15455
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.3930 | 56.3890 | 14.0000 | 14.1000 |
| U1-U3 | 102.3850 | 102.3810 | 19.7000 | 19.9000 |
| U1-U4 | 128.3500 | 128.4100 | 45.4240 | 45.6170 |
| U2-U3 | 46.6260 | 46.6280 | 26.7000 | 26.9000 |
| U2-U4 | 85.4850 | 85.5760 | 65.5710 | 65.7660 |
| U3-U4 | 57.2100 | 57.3050 | 96.3160 | 96.4720 |
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 | 59304.23885223 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | CPD-36 6759 |
| HIERARCH ESO INS SOBJ NAME | HD135344B_F2 |
| RA | 228.954531 |
| DEC | -37.15455 |
| 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 | 68.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 48 |
| HIERARCH ESO ISS PBL12 START | 56.393 |
| HIERARCH ESO ISS PBL12 END | 56.389 |
| HIERARCH ESO ISS PBLA12 START | 14.0 |
| HIERARCH ESO ISS PBLA12 END | 14.1 |
| HIERARCH ESO ISS PBL13 START | 102.385 |
| HIERARCH ESO ISS PBL13 END | 102.381 |
| HIERARCH ESO ISS PBLA13 START | 19.7 |
| HIERARCH ESO ISS PBLA13 END | 19.9 |
| HIERARCH ESO ISS PBL14 START | 128.35 |
| HIERARCH ESO ISS PBL14 END | 128.41 |
| HIERARCH ESO ISS PBLA14 START | 45.424 |
| HIERARCH ESO ISS PBLA14 END | 45.617 |
| HIERARCH ESO ISS PBL23 START | 46.626 |
| HIERARCH ESO ISS PBL23 END | 46.628 |
| HIERARCH ESO ISS PBLA23 START | 26.7 |
| HIERARCH ESO ISS PBLA23 END | 26.9 |
| HIERARCH ESO ISS PBL24 START | 85.485 |
| HIERARCH ESO ISS PBL24 END | 85.576 |
| HIERARCH ESO ISS PBLA24 START | 65.571 |
| HIERARCH ESO ISS PBLA24 END | 65.766 |
| HIERARCH ESO ISS PBL34 START | 57.21 |
| HIERARCH ESO ISS PBL34 END | 57.305 |
| HIERARCH ESO ISS PBLA34 START | 96.316 |
| HIERARCH ESO ISS PBLA34 END | 96.472 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004664 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004634 |
| HIERARCH ESO ISS AMBI TEMP | 11.49 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |
| HIERARCH ESO FT ROBJ NAME | CPD-36__6759 |
| HIERARCH ESO FT ROBJ ALPHA | 151548.446 |
| HIERARCH ESO FT ROBJ DELTA | -370916.027 |