Exposure
- ID
- GRAVI.2021-03-01T07:55:31.055_2
- Header ID
- GRAVI.2021-03-01T07:55:31.055
- Date updated
- 2021-03-01 08:11:33 UTC+0000
- Release date
- 2022-03-01 08:11:33 UTC+0000
- UTC Start
- 2021-03-01 07:55:31.055
- UTC End
- 2021-03-01 08:00:51.055
- MJD Start
- 59274.33022054
- MJD End
- 59274.3339242437
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0042345
- Ambient temperature (°C)
- 14.05
- Seeing (arcsec)
- 1.045
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 | 56.3360 | 56.3080 | 15.8000 | 16.6000 |
U1-U3 | 102.3180 | 102.2790 | 21.7000 | 22.5000 |
U1-U4 | 129.0290 | 129.2730 | 47.7770 | 48.7320 |
U2-U3 | 46.6410 | 46.6400 | 28.8000 | 29.7000 |
U2-U4 | 86.5490 | 86.9470 | 67.9420 | 68.9050 |
U3-U4 | 58.3280 | 58.7530 | 98.2410 | 99.0370 |
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 | 59274.33022054 |
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 | 56.336 |
HIERARCH ESO ISS PBL12 END | 56.308 |
HIERARCH ESO ISS PBLA12 START | 15.8 |
HIERARCH ESO ISS PBLA12 END | 16.6 |
HIERARCH ESO ISS PBL13 START | 102.318 |
HIERARCH ESO ISS PBL13 END | 102.279 |
HIERARCH ESO ISS PBLA13 START | 21.7 |
HIERARCH ESO ISS PBLA13 END | 22.5 |
HIERARCH ESO ISS PBL14 START | 129.029 |
HIERARCH ESO ISS PBL14 END | 129.273 |
HIERARCH ESO ISS PBLA14 START | 47.777 |
HIERARCH ESO ISS PBLA14 END | 48.732 |
HIERARCH ESO ISS PBL23 START | 46.641 |
HIERARCH ESO ISS PBL23 END | 46.64 |
HIERARCH ESO ISS PBLA23 START | 28.8 |
HIERARCH ESO ISS PBLA23 END | 29.7 |
HIERARCH ESO ISS PBL24 START | 86.549 |
HIERARCH ESO ISS PBL24 END | 86.947 |
HIERARCH ESO ISS PBLA24 START | 67.942 |
HIERARCH ESO ISS PBLA24 END | 68.905 |
HIERARCH ESO ISS PBL34 START | 58.328 |
HIERARCH ESO ISS PBL34 END | 58.753 |
HIERARCH ESO ISS PBLA34 START | 98.241 |
HIERARCH ESO ISS PBLA34 END | 99.037 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004213 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004256 |
HIERARCH ESO ISS AMBI TEMP | 14.05 |
HIERARCH ESO ISS AMBI FWHM START | 1.04 |
HIERARCH ESO ISS AMBI FWHM END | 1.05 |
HIERARCH ESO FT ROBJ NAME | CPD-36__6759 |
HIERARCH ESO FT ROBJ ALPHA | 151548.446 |
HIERARCH ESO FT ROBJ DELTA | -370916.027 |