Exposure
- ID
- GRAVI.2023-01-07T05:20:08.479_2
- Header ID
- GRAVI.2023-01-07T05:20:08.479
- Date updated
- 2023-01-07 05:30:57 UTC+0000
- Release date
- 2024-01-07 05:30:57 UTC+0000
- UTC Start
- 2023-01-07 05:20:08.479
- UTC End
- 2023-01-07 05:21:28.479
- MJD Start
- 59951.22232036
- MJD End
- 59951.2232462859
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00578
- Ambient temperature (°C)
- 11.09
- Seeing (arcsec)
- 0.47
Observation
- ID
- 53762
- Category
- science
- Program ID
- 110.241W.004
- Program Title
- COMPLETING THE SEARCH FOR INTERMEDIATE MASS MULTIPLES WITH GRAVITY TARGETING A-STARS WITH GAIA-HIPPARCOS ACCELERATIONS
- Program Type
- Normal
- PI / COI
- WAISBERG/ KLEIN/ KATZ
Target
- ID
- 39963
- Name
- HIP47479B
- RA
- 145.17727375
- DEC
- -57.9835266388889
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 | 51.6560 | 51.6340 | 12.7000 | 13.0000 |
U1-U3 | 95.9110 | 95.8620 | 18.4000 | 18.7000 |
U1-U4 | 129.9610 | 129.9370 | 41.2980 | 41.6830 |
U2-U3 | 44.8120 | 44.7880 | 25.0000 | 25.4000 |
U2-U4 | 88.1640 | 88.2180 | 57.5980 | 58.0170 |
U3-U4 | 55.8850 | 56.0040 | 83.1830 | 83.5940 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.241W.004 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59951.22232036 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HIP47479 |
HIERARCH ESO INS SOBJ NAME | HIP47479 |
RA | 145.180665 |
DEC | -57.98301 |
HIERARCH ESO INS SPEC RES | HIGH |
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 | 115.0 |
HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
HIERARCH ESO DET2 NDIT | 80 |
HIERARCH ESO ISS PBL12 START | 51.656 |
HIERARCH ESO ISS PBL12 END | 51.634 |
HIERARCH ESO ISS PBLA12 START | 12.7 |
HIERARCH ESO ISS PBLA12 END | 13.0 |
HIERARCH ESO ISS PBL13 START | 95.911 |
HIERARCH ESO ISS PBL13 END | 95.862 |
HIERARCH ESO ISS PBLA13 START | 18.4 |
HIERARCH ESO ISS PBLA13 END | 18.7 |
HIERARCH ESO ISS PBL14 START | 129.961 |
HIERARCH ESO ISS PBL14 END | 129.937 |
HIERARCH ESO ISS PBLA14 START | 41.298 |
HIERARCH ESO ISS PBLA14 END | 41.683 |
HIERARCH ESO ISS PBL23 START | 44.812 |
HIERARCH ESO ISS PBL23 END | 44.788 |
HIERARCH ESO ISS PBLA23 START | 25.0 |
HIERARCH ESO ISS PBLA23 END | 25.4 |
HIERARCH ESO ISS PBL24 START | 88.164 |
HIERARCH ESO ISS PBL24 END | 88.218 |
HIERARCH ESO ISS PBLA24 START | 57.598 |
HIERARCH ESO ISS PBLA24 END | 58.017 |
HIERARCH ESO ISS PBL34 START | 55.885 |
HIERARCH ESO ISS PBL34 END | 56.004 |
HIERARCH ESO ISS PBLA34 START | 83.183 |
HIERARCH ESO ISS PBLA34 END | 83.594 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005743 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005817 |
HIERARCH ESO ISS AMBI TEMP | 11.09 |
HIERARCH ESO ISS AMBI FWHM START | 0.48 |
HIERARCH ESO ISS AMBI FWHM END | 0.46 |
HIERARCH ESO FT ROBJ NAME | HIP47479B |
HIERARCH ESO FT ROBJ ALPHA | 094042.5457 |
HIERARCH ESO FT ROBJ DELTA | -575900.6959 |