Exposure
- ID
- GRAVI.2025-12-07T08:08:36.630_1
- Header ID
- GRAVI.2025-12-07T08:08:36.630
- Date updated
- 2025-12-07 08:21:18 UTC+0000
- Release date
- 2026-12-07 08:21:18 UTC+0000
- UTC Start
- 2025-12-07 08:08:36.630
- UTC End
- 2025-12-07 08:15:16.630
- MJD Start
- 61016.33931285
- MJD End
- 61016.34394247963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0025055
- Ambient temperature (°C)
- 9.28
- Seeing (arcsec)
- 1.37
Observation
- ID
- 72026
- Category
- science
- Program ID
- 116.29H7.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 53487
- Name
- QBQS_J054803.20-4848
- RA
- 87.01147
- DEC
- -48.80398
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 44.4940 | 43.9800 | 47.2000 | 47.8000 |
| U1-U3 | 79.2700 | 78.2020 | 55.1000 | 55.9000 |
| U1-U4 | 103.1300 | 101.5380 | 91.1290 | 92.4520 |
| U2-U3 | 35.7470 | 35.2020 | 65.1000 | 66.0000 |
| U2-U4 | 77.5300 | 76.7210 | 114.6080 | 116.1870 |
| U3-U4 | 60.7380 | 60.5550 | 141.1940 | 142.7080 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.29H7.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 61016.33931285 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | QBQS J054803.20-484813.1 |
| HIERARCH ESO INS SOBJ NAME | QBQS_J054803.20-4848 |
| RA | 87.01147 |
| DEC | -48.80398 |
| 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 | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 44.494 |
| HIERARCH ESO ISS PBL12 END | 43.98 |
| HIERARCH ESO ISS PBLA12 START | 47.2 |
| HIERARCH ESO ISS PBLA12 END | 47.8 |
| HIERARCH ESO ISS PBL13 START | 79.27 |
| HIERARCH ESO ISS PBL13 END | 78.202 |
| HIERARCH ESO ISS PBLA13 START | 55.1 |
| HIERARCH ESO ISS PBLA13 END | 55.9 |
| HIERARCH ESO ISS PBL14 START | 103.13 |
| HIERARCH ESO ISS PBL14 END | 101.538 |
| HIERARCH ESO ISS PBLA14 START | 91.129 |
| HIERARCH ESO ISS PBLA14 END | 92.452 |
| HIERARCH ESO ISS PBL23 START | 35.747 |
| HIERARCH ESO ISS PBL23 END | 35.202 |
| HIERARCH ESO ISS PBLA23 START | 65.1 |
| HIERARCH ESO ISS PBLA23 END | 66.0 |
| HIERARCH ESO ISS PBL24 START | 77.53 |
| HIERARCH ESO ISS PBL24 END | 76.721 |
| HIERARCH ESO ISS PBLA24 START | 114.608 |
| HIERARCH ESO ISS PBLA24 END | 116.187 |
| HIERARCH ESO ISS PBL34 START | 60.738 |
| HIERARCH ESO ISS PBL34 END | 60.555 |
| HIERARCH ESO ISS PBLA34 START | 141.194 |
| HIERARCH ESO ISS PBLA34 END | 142.708 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002356 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002655 |
| HIERARCH ESO ISS AMBI TEMP | 9.28 |
| HIERARCH ESO ISS AMBI FWHM START | 1.5 |
| HIERARCH ESO ISS AMBI FWHM END | 1.24 |
| HIERARCH ESO FT ROBJ NAME | QBQS_J054803.20-4848 |
| HIERARCH ESO FT ROBJ ALPHA | 054801.786 |
| HIERARCH ESO FT ROBJ DELTA | -484813.186 |