Exposure
- ID
- GRAVI.2023-07-29T23:26:21.496_2
- Header ID
- GRAVI.2023-07-29T23:26:21.496
- Date updated
- 2023-07-29 23:30:35 UTC+0000
- Release date
- 2023-07-29 23:30:35 UTC+0000
- UTC Start
- 2023-07-29 23:26:21.496
- UTC End
- 2023-07-29 23:26:55.096
- MJD Start
- 60154.97663769
- MJD End
- 60154.9770265789
- Exposure time (s)
- 33.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004786
- Ambient temperature (°C)
- 17.31
- Seeing (arcsec)
- 0.81
Observation
- ID
- 56453
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 41837
- Name
- P0446_A
- RA
- 212.743695833333
- DEC
- -2.67445055555556
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 | 55.3740 | 55.4000 | 32.3000 | 32.3000 |
U1-U3 | 101.1370 | 101.1790 | 38.2000 | 38.2000 |
U1-U4 | 130.0080 | 129.9790 | 63.4240 | 63.4300 |
U2-U3 | 46.4000 | 46.4140 | 45.2000 | 45.2000 |
U2-U4 | 87.4360 | 87.3570 | 82.5430 | 82.5480 |
U3-U4 | 57.8800 | 57.7880 | 111.6630 | 111.7110 |
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 | 60154.97663769 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | P0446_B |
HIERARCH ESO INS SOBJ NAME | P0446_B |
RA | 212.743242 |
DEC | -2.67503 |
HIERARCH ESO INS SPEC RES | LOW |
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 | 62.0 |
HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
HIERARCH ESO DET2 NDIT | 112 |
HIERARCH ESO ISS PBL12 START | 55.374 |
HIERARCH ESO ISS PBL12 END | 55.4 |
HIERARCH ESO ISS PBLA12 START | 32.3 |
HIERARCH ESO ISS PBLA12 END | 32.3 |
HIERARCH ESO ISS PBL13 START | 101.137 |
HIERARCH ESO ISS PBL13 END | 101.179 |
HIERARCH ESO ISS PBLA13 START | 38.2 |
HIERARCH ESO ISS PBLA13 END | 38.2 |
HIERARCH ESO ISS PBL14 START | 130.008 |
HIERARCH ESO ISS PBL14 END | 129.979 |
HIERARCH ESO ISS PBLA14 START | 63.424 |
HIERARCH ESO ISS PBLA14 END | 63.43 |
HIERARCH ESO ISS PBL23 START | 46.4 |
HIERARCH ESO ISS PBL23 END | 46.414 |
HIERARCH ESO ISS PBLA23 START | 45.2 |
HIERARCH ESO ISS PBLA23 END | 45.2 |
HIERARCH ESO ISS PBL24 START | 87.436 |
HIERARCH ESO ISS PBL24 END | 87.357 |
HIERARCH ESO ISS PBLA24 START | 82.543 |
HIERARCH ESO ISS PBLA24 END | 82.548 |
HIERARCH ESO ISS PBL34 START | 57.88 |
HIERARCH ESO ISS PBL34 END | 57.788 |
HIERARCH ESO ISS PBLA34 START | 111.663 |
HIERARCH ESO ISS PBLA34 END | 111.711 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004786 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004786 |
HIERARCH ESO ISS AMBI TEMP | 17.31 |
HIERARCH ESO ISS AMBI FWHM START | 0.81 |
HIERARCH ESO ISS AMBI FWHM END | 0.81 |
HIERARCH ESO FT ROBJ NAME | P0446_A |
HIERARCH ESO FT ROBJ ALPHA | 141058.487 |
HIERARCH ESO FT ROBJ DELTA | -024028.022 |