Exposure
- ID
- GRAVI.2021-04-02T08:54:13.059_2
- Header ID
- GRAVI.2021-04-02T08:54:13.059
- Date updated
- 2021-04-02 09:10:59 UTC+0000
- Release date
- 2022-04-02 09:10:59 UTC+0000
- UTC Start
- 2021-04-02 08:54:13.059
- UTC End
- 2021-04-02 08:59:33.059
- MJD Start
- 59306.37098448
- MJD End
- 59306.3746881837
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002588
- Ambient temperature (°C)
- 11.99
- 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 | 52.5490 | 52.2960 | 36.7000 | 37.2000 |
U1-U3 | 94.3820 | 93.8270 | 43.4000 | 44.0000 |
U1-U4 | 118.5850 | 117.5420 | 74.0650 | 74.7830 |
U2-U3 | 42.6410 | 42.3420 | 51.8000 | 52.3000 |
U2-U4 | 83.1740 | 82.5150 | 96.6070 | 97.5220 |
U3-U4 | 60.8920 | 60.6630 | 126.2030 | 127.2230 |
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 | 59306.37098448 |
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 | 52.549 |
HIERARCH ESO ISS PBL12 END | 52.296 |
HIERARCH ESO ISS PBLA12 START | 36.7 |
HIERARCH ESO ISS PBLA12 END | 37.2 |
HIERARCH ESO ISS PBL13 START | 94.382 |
HIERARCH ESO ISS PBL13 END | 93.827 |
HIERARCH ESO ISS PBLA13 START | 43.4 |
HIERARCH ESO ISS PBLA13 END | 44.0 |
HIERARCH ESO ISS PBL14 START | 118.585 |
HIERARCH ESO ISS PBL14 END | 117.542 |
HIERARCH ESO ISS PBLA14 START | 74.065 |
HIERARCH ESO ISS PBLA14 END | 74.783 |
HIERARCH ESO ISS PBL23 START | 42.641 |
HIERARCH ESO ISS PBL23 END | 42.342 |
HIERARCH ESO ISS PBLA23 START | 51.8 |
HIERARCH ESO ISS PBLA23 END | 52.3 |
HIERARCH ESO ISS PBL24 START | 83.174 |
HIERARCH ESO ISS PBL24 END | 82.515 |
HIERARCH ESO ISS PBLA24 START | 96.607 |
HIERARCH ESO ISS PBLA24 END | 97.522 |
HIERARCH ESO ISS PBL34 START | 60.892 |
HIERARCH ESO ISS PBL34 END | 60.663 |
HIERARCH ESO ISS PBLA34 START | 126.203 |
HIERARCH ESO ISS PBLA34 END | 127.223 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002588 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002588 |
HIERARCH ESO ISS AMBI TEMP | 11.99 |
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 |