Exposure
- ID
- GRAVI.2025-03-11T07:41:42.162_2
- Header ID
- GRAVI.2025-03-11T07:41:42.162
- Date updated
- 2025-03-11 07:50:55 UTC+0000
- Release date
- 2026-03-11 07:50:55 UTC+0000
- UTC Start
- 2025-03-11 07:41:42.162
- UTC End
- 2025-03-11 07:45:42.162
- MJD Start
- 60745.32062687
- MJD End
- 60745.32340464778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050735
- Ambient temperature (°C)
- 12.75
- Seeing (arcsec)
- 0.545
Observation
- ID
- 65020
- Category
- science
- Program ID
- 114.27DY.001
- Program Title
- RESOLVING THE CENTRAL ENGINE DRIVING APEP'S ENIGMATIC WIND
- Program Type
- Normal
- PI / COI
- WHITE / TUTHILL / POPE / LACOUR / DHOLAKIA / SWEENEY / CALLINGHAM / HAN
Target
- ID
- 43436
- Name
- NAME_AX_J1600.9-5142
- RA
- 240.21027916666665
- DEC
- -51.712375
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 B2 D0 C1
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 21.1130 | 21.2440 | 124.0000 | 124.6000 |
| A0-D0 | 31.8330 | 31.8620 | 52.3000 | 53.1000 |
| A0-C1 | 20.0960 | 20.2140 | 93.9570 | 94.7680 |
| B2-D0 | 32.2240 | 32.1950 | 13.8000 | 14.4000 |
| B2-C1 | 10.7330 | 10.7230 | 13.7430 | 14.3680 |
| D0-C1 | 21.4920 | 21.4720 | 193.8020 | 194.4270 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27DY.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60745.32062687 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | NAME AX J1600.9-5142A |
| HIERARCH ESO INS SOBJ NAME | NAME_AX_J1600.9-5142 |
| RA | 240.206657 |
| DEC | -51.7124 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 255.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 21.113 |
| HIERARCH ESO ISS PBL12 END | 21.244 |
| HIERARCH ESO ISS PBLA12 START | 124.0 |
| HIERARCH ESO ISS PBLA12 END | 124.6 |
| HIERARCH ESO ISS PBL13 START | 31.833 |
| HIERARCH ESO ISS PBL13 END | 31.862 |
| HIERARCH ESO ISS PBLA13 START | 52.3 |
| HIERARCH ESO ISS PBLA13 END | 53.1 |
| HIERARCH ESO ISS PBL14 START | 20.096 |
| HIERARCH ESO ISS PBL14 END | 20.214 |
| HIERARCH ESO ISS PBLA14 START | 93.957 |
| HIERARCH ESO ISS PBLA14 END | 94.768 |
| HIERARCH ESO ISS PBL23 START | 32.224 |
| HIERARCH ESO ISS PBL23 END | 32.195 |
| HIERARCH ESO ISS PBLA23 START | 13.8 |
| HIERARCH ESO ISS PBLA23 END | 14.4 |
| HIERARCH ESO ISS PBL24 START | 10.733 |
| HIERARCH ESO ISS PBL24 END | 10.723 |
| HIERARCH ESO ISS PBLA24 START | 13.743 |
| HIERARCH ESO ISS PBLA24 END | 14.368 |
| HIERARCH ESO ISS PBL34 START | 21.492 |
| HIERARCH ESO ISS PBL34 END | 21.472 |
| HIERARCH ESO ISS PBLA34 START | 193.802 |
| HIERARCH ESO ISS PBLA34 END | 194.427 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005084 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005063 |
| HIERARCH ESO ISS AMBI TEMP | 12.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |
| HIERARCH ESO FT ROBJ NAME | NAME_AX_J1600.9-5142 |
| HIERARCH ESO FT ROBJ ALPHA | 160050.467 |
| HIERARCH ESO FT ROBJ DELTA | -514244.550 |