Exposure
- ID
- GRAVI.2024-07-24T02:05:56.293_2
- Header ID
- GRAVI.2024-07-24T02:05:56.293
- Date updated
- 2024-07-24 02:15:39 UTC+0000
- Release date
- 2024-07-24 02:05:56 UTC+0000
- UTC Start
- 2024-07-24 02:05:56.293
- UTC End
- 2024-07-24 02:06:23.893
- MJD Start
- 60515.0874571
- MJD End
- 60515.0877765444
- Exposure time (s)
- 27.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003557
- Ambient temperature (°C)
- 8.8
- Seeing (arcsec)
- 0.7
Observation
- ID
- 60157
- Category
- calibrator
- Program ID
- 113.26EM.002
- 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
- 44660
- Name
- HD174537
- RA
- 282.904379166667
- DEC
- -17.3105311944444
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 | 54.9610 | 54.9740 | 17.1000 | 17.2000 |
| U1-U3 | 98.8610 | 98.8980 | 23.4000 | 23.5000 |
| U1-U4 | 122.7420 | 122.8610 | 52.4850 | 52.5900 |
| U2-U3 | 44.6550 | 44.6790 | 31.3000 | 31.4000 |
| U2-U4 | 84.2070 | 84.3080 | 74.7120 | 74.7930 |
| U3-U4 | 60.2130 | 60.2680 | 105.3820 | 105.4300 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26EM.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,DUAL |
| MJD-OBS | 60515.0874571 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD174536 |
| HIERARCH ESO INS SOBJ NAME | HD174536 |
| RA | 282.906601 |
| DEC | -17.31059 |
| 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 | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 92 |
| HIERARCH ESO ISS PBL12 START | 54.961 |
| HIERARCH ESO ISS PBL12 END | 54.974 |
| HIERARCH ESO ISS PBLA12 START | 17.1 |
| HIERARCH ESO ISS PBLA12 END | 17.2 |
| HIERARCH ESO ISS PBL13 START | 98.861 |
| HIERARCH ESO ISS PBL13 END | 98.898 |
| HIERARCH ESO ISS PBLA13 START | 23.4 |
| HIERARCH ESO ISS PBLA13 END | 23.5 |
| HIERARCH ESO ISS PBL14 START | 122.742 |
| HIERARCH ESO ISS PBL14 END | 122.861 |
| HIERARCH ESO ISS PBLA14 START | 52.485 |
| HIERARCH ESO ISS PBLA14 END | 52.59 |
| HIERARCH ESO ISS PBL23 START | 44.655 |
| HIERARCH ESO ISS PBL23 END | 44.679 |
| HIERARCH ESO ISS PBLA23 START | 31.3 |
| HIERARCH ESO ISS PBLA23 END | 31.4 |
| HIERARCH ESO ISS PBL24 START | 84.207 |
| HIERARCH ESO ISS PBL24 END | 84.308 |
| HIERARCH ESO ISS PBLA24 START | 74.712 |
| HIERARCH ESO ISS PBLA24 END | 74.793 |
| HIERARCH ESO ISS PBL34 START | 60.213 |
| HIERARCH ESO ISS PBL34 END | 60.268 |
| HIERARCH ESO ISS PBLA34 START | 105.382 |
| HIERARCH ESO ISS PBLA34 END | 105.43 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003412 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003702 |
| HIERARCH ESO ISS AMBI TEMP | 8.8 |
| HIERARCH ESO ISS AMBI FWHM START | 0.77 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |
| HIERARCH ESO FT ROBJ NAME | HD174537 |
| HIERARCH ESO FT ROBJ ALPHA | 185137.0510 |
| HIERARCH ESO FT ROBJ DELTA | -171837.9123 |