Exposure
- ID
- GRAVI.2024-06-22T00:46:26.976_2
- Header ID
- GRAVI.2024-06-22T00:46:26.976
- Date updated
- 2024-06-22 00:55:32 UTC+0000
- Release date
- 2024-06-22 00:55:32 UTC+0000
- UTC Start
- 2024-06-22 00:46:26.976
- UTC End
- 2024-06-22 00:47:14.976
- MJD Start
- 60483.03225667
- MJD End
- 60483.0328122256
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002264
- Ambient temperature (°C)
- 8.29
- Seeing (arcsec)
- 2.1
Observation
- ID
- 58823
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 41815
- Name
- HD153221A
- RA
- 255.112329166667
- DEC
- -48.6477588888889
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 | 54.9800 | 54.9780 | 3.5000 | 3.6000 |
U1-U3 | 101.0380 | 101.0310 | 8.4000 | 8.6000 |
U1-U4 | 128.5860 | 128.6150 | 29.5490 | 29.7600 |
U2-U3 | 46.5030 | 46.5000 | 14.3000 | 14.4000 |
U2-U4 | 82.8080 | 82.8790 | 46.5160 | 46.7510 |
U3-U4 | 50.0740 | 50.1780 | 76.2400 | 76.4570 |
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 | 60483.03225667 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD153221A |
HIERARCH ESO INS SOBJ NAME | HD153221B |
RA | 255.115829 |
DEC | -48.64832 |
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 | 54.98 |
HIERARCH ESO ISS PBL12 END | 54.978 |
HIERARCH ESO ISS PBLA12 START | 3.5 |
HIERARCH ESO ISS PBLA12 END | 3.6 |
HIERARCH ESO ISS PBL13 START | 101.038 |
HIERARCH ESO ISS PBL13 END | 101.031 |
HIERARCH ESO ISS PBLA13 START | 8.4 |
HIERARCH ESO ISS PBLA13 END | 8.6 |
HIERARCH ESO ISS PBL14 START | 128.586 |
HIERARCH ESO ISS PBL14 END | 128.615 |
HIERARCH ESO ISS PBLA14 START | 29.549 |
HIERARCH ESO ISS PBLA14 END | 29.76 |
HIERARCH ESO ISS PBL23 START | 46.503 |
HIERARCH ESO ISS PBL23 END | 46.5 |
HIERARCH ESO ISS PBLA23 START | 14.3 |
HIERARCH ESO ISS PBLA23 END | 14.4 |
HIERARCH ESO ISS PBL24 START | 82.808 |
HIERARCH ESO ISS PBL24 END | 82.879 |
HIERARCH ESO ISS PBLA24 START | 46.516 |
HIERARCH ESO ISS PBLA24 END | 46.751 |
HIERARCH ESO ISS PBL34 START | 50.074 |
HIERARCH ESO ISS PBL34 END | 50.178 |
HIERARCH ESO ISS PBLA34 START | 76.24 |
HIERARCH ESO ISS PBLA34 END | 76.457 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002264 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002264 |
HIERARCH ESO ISS AMBI TEMP | 8.29 |
HIERARCH ESO ISS AMBI FWHM START | 2.1 |
HIERARCH ESO ISS AMBI FWHM END | 2.1 |
HIERARCH ESO FT ROBJ NAME | HD153221A |
HIERARCH ESO FT ROBJ ALPHA | 170026.959 |
HIERARCH ESO FT ROBJ DELTA | -483851.932 |