Exposure
- ID
- GRAVI.2024-03-26T05:54:31.617_2
- Header ID
- GRAVI.2024-03-26T05:54:31.617
- Date updated
- 2024-03-26 06:00:35 UTC+0000
- Release date
- 2024-03-26 06:00:35 UTC+0000
- UTC Start
- 2024-03-26 05:54:31.617
- UTC End
- 2024-03-26 05:55:19.617
- MJD Start
- 60395.24619927
- MJD End
- 60395.2467548256
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0036425
- Ambient temperature (°C)
- 15.09
- Seeing (arcsec)
- 1.975
Observation
- ID
- 58828
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 43556
- Name
- HD153221B
- RA
- 255.112389166667
- DEC
- -48.6480102777778
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 | 54.9980 | 54.9990 | 357.8000 | 358.0000 |
U1-U3 | 101.2050 | 101.2040 | 2.3000 | 2.4000 |
U1-U4 | 127.4790 | 127.5060 | 21.3650 | 21.5850 |
U2-U3 | 46.5670 | 46.5660 | 7.5000 | 7.7000 |
U2-U4 | 80.1200 | 80.1890 | 37.2670 | 37.5200 |
U3-U4 | 45.9270 | 46.0400 | 67.4770 | 67.7230 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 60.A-9801(U) |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60395.24619927 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD153221A |
HIERARCH ESO INS SOBJ NAME | HD153221A |
RA | 255.115925 |
DEC | -48.64835 |
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 | 64.0 |
HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
HIERARCH ESO DET2 NDIT | 16 |
HIERARCH ESO ISS PBL12 START | 54.998 |
HIERARCH ESO ISS PBL12 END | 54.999 |
HIERARCH ESO ISS PBLA12 START | 357.8 |
HIERARCH ESO ISS PBLA12 END | 358.0 |
HIERARCH ESO ISS PBL13 START | 101.205 |
HIERARCH ESO ISS PBL13 END | 101.204 |
HIERARCH ESO ISS PBLA13 START | 2.3 |
HIERARCH ESO ISS PBLA13 END | 2.4 |
HIERARCH ESO ISS PBL14 START | 127.479 |
HIERARCH ESO ISS PBL14 END | 127.506 |
HIERARCH ESO ISS PBLA14 START | 21.365 |
HIERARCH ESO ISS PBLA14 END | 21.585 |
HIERARCH ESO ISS PBL23 START | 46.567 |
HIERARCH ESO ISS PBL23 END | 46.566 |
HIERARCH ESO ISS PBLA23 START | 7.5 |
HIERARCH ESO ISS PBLA23 END | 7.7 |
HIERARCH ESO ISS PBL24 START | 80.12 |
HIERARCH ESO ISS PBL24 END | 80.189 |
HIERARCH ESO ISS PBLA24 START | 37.267 |
HIERARCH ESO ISS PBLA24 END | 37.52 |
HIERARCH ESO ISS PBL34 START | 45.927 |
HIERARCH ESO ISS PBL34 END | 46.04 |
HIERARCH ESO ISS PBLA34 START | 67.477 |
HIERARCH ESO ISS PBLA34 END | 67.723 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003395 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00389 |
HIERARCH ESO ISS AMBI TEMP | 15.09 |
HIERARCH ESO ISS AMBI FWHM START | 2.32 |
HIERARCH ESO ISS AMBI FWHM END | 1.63 |
HIERARCH ESO FT ROBJ NAME | HD153221B |
HIERARCH ESO FT ROBJ ALPHA | 170026.9734 |
HIERARCH ESO FT ROBJ DELTA | -483852.8370 |