Exposure
- ID
- GRAVI.2021-03-01T08:26:19.133_2
- Header ID
- GRAVI.2021-03-01T08:26:19.133
- Date updated
- 2021-03-01 08:40:54 UTC+0000
- Release date
- 2022-03-01 08:40:54 UTC+0000
- UTC Start
- 2021-03-01 08:26:19.133
- UTC End
- 2021-03-01 08:31:39.133
- MJD Start
- 59274.35161033
- MJD End
- 59274.3553140337
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0053905
- Ambient temperature (°C)
- 13.75
- Seeing (arcsec)
- 0.835
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 | 56.1410 | 56.0920 | 19.9000 | 20.6000 |
| U1-U3 | 102.0100 | 101.9240 | 26.0000 | 26.7000 |
| U1-U4 | 130.0330 | 130.1240 | 52.8250 | 53.7140 |
| U2-U3 | 46.5770 | 46.5470 | 33.4000 | 34.2000 |
| U2-U4 | 88.3800 | 88.6230 | 73.0470 | 73.9520 |
| U3-U4 | 60.3610 | 60.6600 | 102.5590 | 103.3530 |
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 | 59274.35161033 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | CPD-36 6759 |
| HIERARCH ESO INS SOBJ NAME | HD135344B_F1 |
| RA | 228.954332 |
| DEC | -37.15466 |
| 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 | 56.141 |
| HIERARCH ESO ISS PBL12 END | 56.092 |
| HIERARCH ESO ISS PBLA12 START | 19.9 |
| HIERARCH ESO ISS PBLA12 END | 20.6 |
| HIERARCH ESO ISS PBL13 START | 102.01 |
| HIERARCH ESO ISS PBL13 END | 101.924 |
| HIERARCH ESO ISS PBLA13 START | 26.0 |
| HIERARCH ESO ISS PBLA13 END | 26.7 |
| HIERARCH ESO ISS PBL14 START | 130.033 |
| HIERARCH ESO ISS PBL14 END | 130.124 |
| HIERARCH ESO ISS PBLA14 START | 52.825 |
| HIERARCH ESO ISS PBLA14 END | 53.714 |
| HIERARCH ESO ISS PBL23 START | 46.577 |
| HIERARCH ESO ISS PBL23 END | 46.547 |
| HIERARCH ESO ISS PBLA23 START | 33.4 |
| HIERARCH ESO ISS PBLA23 END | 34.2 |
| HIERARCH ESO ISS PBL24 START | 88.38 |
| HIERARCH ESO ISS PBL24 END | 88.623 |
| HIERARCH ESO ISS PBLA24 START | 73.047 |
| HIERARCH ESO ISS PBLA24 END | 73.952 |
| HIERARCH ESO ISS PBL34 START | 60.361 |
| HIERARCH ESO ISS PBL34 END | 60.66 |
| HIERARCH ESO ISS PBLA34 START | 102.559 |
| HIERARCH ESO ISS PBLA34 END | 103.353 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00546 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005321 |
| HIERARCH ESO ISS AMBI TEMP | 13.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.85 |
| HIERARCH ESO FT ROBJ NAME | CPD-36__6759 |
| HIERARCH ESO FT ROBJ ALPHA | 151548.446 |
| HIERARCH ESO FT ROBJ DELTA | -370916.027 |