Exposure
- ID
- GRAVI.2021-04-02T09:15:46.114_2
- Header ID
- GRAVI.2021-04-02T09:15:46.114
- Date updated
- 2021-04-02 09:30:28 UTC+0000
- Release date
- 2022-04-02 09:30:28 UTC+0000
- UTC Start
- 2021-04-02 09:15:46.114
- UTC End
- 2021-04-02 09:21:06.114
- MJD Start
- 59306.38595039
- MJD End
- 59306.3896540937
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002588
- Ambient temperature (°C)
- 12.09
- 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 | 51.5350 | 51.2440 | 38.5000 | 39.0000 |
| U1-U3 | 92.1610 | 91.5220 | 45.3000 | 45.8000 |
| U1-U4 | 114.3740 | 113.1550 | 76.7940 | 77.5130 |
| U2-U3 | 41.4380 | 41.0910 | 53.8000 | 54.3000 |
| U2-U4 | 80.5100 | 79.7400 | 100.1480 | 101.1110 |
| U3-U4 | 59.9630 | 59.6950 | 130.1620 | 131.2420 |
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 | 59306.38595039 |
| 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 | 51.535 |
| HIERARCH ESO ISS PBL12 END | 51.244 |
| HIERARCH ESO ISS PBLA12 START | 38.5 |
| HIERARCH ESO ISS PBLA12 END | 39.0 |
| HIERARCH ESO ISS PBL13 START | 92.161 |
| HIERARCH ESO ISS PBL13 END | 91.522 |
| HIERARCH ESO ISS PBLA13 START | 45.3 |
| HIERARCH ESO ISS PBLA13 END | 45.8 |
| HIERARCH ESO ISS PBL14 START | 114.374 |
| HIERARCH ESO ISS PBL14 END | 113.155 |
| HIERARCH ESO ISS PBLA14 START | 76.794 |
| HIERARCH ESO ISS PBLA14 END | 77.513 |
| HIERARCH ESO ISS PBL23 START | 41.438 |
| HIERARCH ESO ISS PBL23 END | 41.091 |
| HIERARCH ESO ISS PBLA23 START | 53.8 |
| HIERARCH ESO ISS PBLA23 END | 54.3 |
| HIERARCH ESO ISS PBL24 START | 80.51 |
| HIERARCH ESO ISS PBL24 END | 79.74 |
| HIERARCH ESO ISS PBLA24 START | 100.148 |
| HIERARCH ESO ISS PBLA24 END | 101.111 |
| HIERARCH ESO ISS PBL34 START | 59.963 |
| HIERARCH ESO ISS PBL34 END | 59.695 |
| HIERARCH ESO ISS PBLA34 START | 130.162 |
| HIERARCH ESO ISS PBLA34 END | 131.242 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002588 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002588 |
| HIERARCH ESO ISS AMBI TEMP | 12.09 |
| 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 |