Exposure
- ID
- GRAVI.2024-03-30T00:53:37.198_2
- Header ID
- GRAVI.2024-03-30T00:53:37.198
- Date updated
- 2024-03-30 01:10:33 UTC+0000
- Release date
- 2024-03-30 01:10:33 UTC+0000
- UTC Start
- 2024-03-30 00:53:37.198
- UTC End
- 2024-03-30 00:58:57.198
- MJD Start
- 60399.03723609
- MJD End
- 60399.0409397937
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0062215
- Ambient temperature (°C)
- 13.83
- Seeing (arcsec)
- 0.64
Observation
- ID
- 58881
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 43539
- Name
- P0153_A
- RA
- 127.858254166667
- DEC
- -36.6934722222222
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 | 55.3380 | 55.2260 | 27.8000 | 28.5000 |
| U1-U3 | 100.3820 | 100.1470 | 34.3000 | 34.9000 |
| U1-U4 | 128.9560 | 128.6190 | 62.5200 | 63.2880 |
| U2-U3 | 45.8200 | 45.7000 | 42.1000 | 42.8000 |
| U2-U4 | 89.2040 | 89.0630 | 83.1970 | 84.0320 |
| U3-U4 | 62.4260 | 62.4590 | 112.0480 | 112.8800 |
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 | 60399.03723609 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0153_B |
| HIERARCH ESO INS SOBJ NAME | P0153_B |
| RA | 127.857319 |
| DEC | -36.69276 |
| 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 | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 55.338 |
| HIERARCH ESO ISS PBL12 END | 55.226 |
| HIERARCH ESO ISS PBLA12 START | 27.8 |
| HIERARCH ESO ISS PBLA12 END | 28.5 |
| HIERARCH ESO ISS PBL13 START | 100.382 |
| HIERARCH ESO ISS PBL13 END | 100.147 |
| HIERARCH ESO ISS PBLA13 START | 34.3 |
| HIERARCH ESO ISS PBLA13 END | 34.9 |
| HIERARCH ESO ISS PBL14 START | 128.956 |
| HIERARCH ESO ISS PBL14 END | 128.619 |
| HIERARCH ESO ISS PBLA14 START | 62.52 |
| HIERARCH ESO ISS PBLA14 END | 63.288 |
| HIERARCH ESO ISS PBL23 START | 45.82 |
| HIERARCH ESO ISS PBL23 END | 45.7 |
| HIERARCH ESO ISS PBLA23 START | 42.1 |
| HIERARCH ESO ISS PBLA23 END | 42.8 |
| HIERARCH ESO ISS PBL24 START | 89.204 |
| HIERARCH ESO ISS PBL24 END | 89.063 |
| HIERARCH ESO ISS PBLA24 START | 83.197 |
| HIERARCH ESO ISS PBLA24 END | 84.032 |
| HIERARCH ESO ISS PBL34 START | 62.426 |
| HIERARCH ESO ISS PBL34 END | 62.459 |
| HIERARCH ESO ISS PBLA34 START | 112.048 |
| HIERARCH ESO ISS PBLA34 END | 112.88 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006331 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006112 |
| HIERARCH ESO ISS AMBI TEMP | 13.83 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |
| HIERARCH ESO FT ROBJ NAME | P0153_A |
| HIERARCH ESO FT ROBJ ALPHA | 083125.981 |
| HIERARCH ESO FT ROBJ DELTA | -364136.500 |