Exposure
- ID
- GRAVI.2024-06-02T00:58:52.645_2
- Header ID
- GRAVI.2024-06-02T00:58:52.645
- Date updated
- 2024-06-02 01:10:39 UTC+0000
- Release date
- 2025-06-02 01:10:39 UTC+0000
- UTC Start
- 2024-06-02 00:58:52.645
- UTC End
- 2024-06-02 00:59:36.645
- MJD Start
- 60463.0408871
- MJD End
- 60463.0413963593
- Exposure time (s)
- 44.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005597
- Ambient temperature (°C)
- 15.27
- Seeing (arcsec)
- 0.87
Observation
- ID
- 58978
- Category
- science
- Program ID
- 113.26EM.001
- Program Title
- DIRECT CONFIRMATION OF PROTOPLANET CANDIDATES IN TRANSITION DISKS
- Program Type
- Normal
- PI / COI
- BENISTY / BOURDAROT / GINSKI / KAMMERER / LACOUR / BAE / FACCHINI / TEAGUE
Target
- ID
- 43662
- Name
- HD135344B
- RA
- 228.951858333333
- DEC
- -37.1544511111111
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 | 56.4830 | 56.4810 | 8.9000 | 9.1000 |
U1-U3 | 102.4320 | 102.4330 | 14.3000 | 14.5000 |
U1-U4 | 126.0270 | 126.1500 | 38.7190 | 39.0490 |
U2-U3 | 46.5060 | 46.5130 | 20.8000 | 21.1000 |
U2-U4 | 82.0070 | 82.1900 | 58.7670 | 59.1060 |
U3-U4 | 53.5800 | 53.7720 | 91.0080 | 91.2650 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 113.26EM.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60463.0408871 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD135344B |
HIERARCH ESO INS SOBJ NAME | HD135344B |
RA | 228.954552 |
DEC | -37.15454 |
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 | 107.0 |
HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
HIERARCH ESO DET2 NDIT | 44 |
HIERARCH ESO ISS PBL12 START | 56.483 |
HIERARCH ESO ISS PBL12 END | 56.481 |
HIERARCH ESO ISS PBLA12 START | 8.9 |
HIERARCH ESO ISS PBLA12 END | 9.1 |
HIERARCH ESO ISS PBL13 START | 102.432 |
HIERARCH ESO ISS PBL13 END | 102.433 |
HIERARCH ESO ISS PBLA13 START | 14.3 |
HIERARCH ESO ISS PBLA13 END | 14.5 |
HIERARCH ESO ISS PBL14 START | 126.027 |
HIERARCH ESO ISS PBL14 END | 126.15 |
HIERARCH ESO ISS PBLA14 START | 38.719 |
HIERARCH ESO ISS PBLA14 END | 39.049 |
HIERARCH ESO ISS PBL23 START | 46.506 |
HIERARCH ESO ISS PBL23 END | 46.513 |
HIERARCH ESO ISS PBLA23 START | 20.8 |
HIERARCH ESO ISS PBLA23 END | 21.1 |
HIERARCH ESO ISS PBL24 START | 82.007 |
HIERARCH ESO ISS PBL24 END | 82.19 |
HIERARCH ESO ISS PBLA24 START | 58.767 |
HIERARCH ESO ISS PBLA24 END | 59.106 |
HIERARCH ESO ISS PBL34 START | 53.58 |
HIERARCH ESO ISS PBL34 END | 53.772 |
HIERARCH ESO ISS PBLA34 START | 91.008 |
HIERARCH ESO ISS PBLA34 END | 91.265 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005833 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005361 |
HIERARCH ESO ISS AMBI TEMP | 15.27 |
HIERARCH ESO ISS AMBI FWHM START | 0.85 |
HIERARCH ESO ISS AMBI FWHM END | 0.89 |
HIERARCH ESO FT ROBJ NAME | HD135344B |
HIERARCH ESO FT ROBJ ALPHA | 151548.446 |
HIERARCH ESO FT ROBJ DELTA | -370916.024 |