Exposure
- ID
- GRAVI.2025-03-11T07:32:21.138_2
- Header ID
- GRAVI.2025-03-11T07:32:21.138
- Date updated
- 2025-03-11 07:45:50 UTC+0000
- Release date
- 2026-03-11 07:45:50 UTC+0000
- UTC Start
- 2025-03-11 07:32:21.138
- UTC End
- 2025-03-11 07:36:21.138
- MJD Start
- 60745.31413354
- MJD End
- 60745.31691131778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004053
- Ambient temperature (°C)
- 12.88
- Seeing (arcsec)
- 0.585
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 | 20.8140 | 20.9510 | 122.7000 | 123.3000 |
| A0-D0 | 31.7620 | 31.7950 | 50.3000 | 51.2000 |
| A0-C1 | 19.8270 | 19.9500 | 92.1580 | 92.9750 |
| B2-D0 | 32.2850 | 32.2580 | 12.4000 | 13.0000 |
| B2-C1 | 10.7530 | 10.7440 | 12.3650 | 12.9900 |
| D0-C1 | 21.5320 | 21.5140 | 192.4220 | 193.0480 |
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 | 60745.31413354 |
| 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 | 20.814 |
| HIERARCH ESO ISS PBL12 END | 20.951 |
| HIERARCH ESO ISS PBLA12 START | 122.7 |
| HIERARCH ESO ISS PBLA12 END | 123.3 |
| HIERARCH ESO ISS PBL13 START | 31.762 |
| HIERARCH ESO ISS PBL13 END | 31.795 |
| HIERARCH ESO ISS PBLA13 START | 50.3 |
| HIERARCH ESO ISS PBLA13 END | 51.2 |
| HIERARCH ESO ISS PBL14 START | 19.827 |
| HIERARCH ESO ISS PBL14 END | 19.95 |
| HIERARCH ESO ISS PBLA14 START | 92.158 |
| HIERARCH ESO ISS PBLA14 END | 92.975 |
| HIERARCH ESO ISS PBL23 START | 32.285 |
| HIERARCH ESO ISS PBL23 END | 32.258 |
| HIERARCH ESO ISS PBLA23 START | 12.4 |
| HIERARCH ESO ISS PBLA23 END | 13.0 |
| HIERARCH ESO ISS PBL24 START | 10.753 |
| HIERARCH ESO ISS PBL24 END | 10.744 |
| HIERARCH ESO ISS PBLA24 START | 12.365 |
| HIERARCH ESO ISS PBLA24 END | 12.99 |
| HIERARCH ESO ISS PBL34 START | 21.532 |
| HIERARCH ESO ISS PBL34 END | 21.514 |
| HIERARCH ESO ISS PBLA34 START | 192.422 |
| HIERARCH ESO ISS PBLA34 END | 193.048 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003277 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004829 |
| HIERARCH ESO ISS AMBI TEMP | 12.88 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |
| HIERARCH ESO FT ROBJ NAME | NAME_AX_J1600.9-5142 |
| HIERARCH ESO FT ROBJ ALPHA | 160050.467 |
| HIERARCH ESO FT ROBJ DELTA | -514244.550 |