Exposure
- ID
- GRAVI.2024-03-26T05:54:31.617_1
- 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
- 58827
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 43555
- Name
- HD153221A
- RA
- 255.115925
- DEC
- -48.64835
Instrument
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 |