Exposure
- ID
- GRAVI.2024-10-25T09:11:05.666_2
- Header ID
- GRAVI.2024-10-25T09:11:05.666
- Date updated
- 2024-10-25 09:20:46 UTC+0000
- Release date
- 2024-10-25 09:20:46 UTC+0000
- UTC Start
- 2024-10-25 09:11:05.666
- UTC End
- 2024-10-25 09:11:53.666
- MJD Start
- 60608.38270447
- MJD End
- 60608.3832600256
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004983
- Ambient temperature (°C)
- 12.54
- Seeing (arcsec)
- 0.34
Observation
- ID
- 54073
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 40190
- Name
- HD93497A
- RA
- 161.69245
- DEC
- -49.4202602777778
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 59.7550 | 59.9290 | 66.2000 | 66.5000 |
| A0-J2 | 104.3130 | 104.4480 | 39.4000 | 39.7000 |
| A0-K0 | 119.8110 | 119.8580 | 22.0070 | 22.2500 |
| G1-J2 | 57.6320 | 57.6370 | 11.6000 | 11.8000 |
| G1-K0 | 87.5170 | 87.5240 | 353.5900 | 353.7360 |
| J2-K0 | 37.2460 | 37.2960 | 325.0150 | 325.0920 |
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 | 60608.38270447 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD93497A |
| HIERARCH ESO INS SOBJ NAME | HD93497B |
| RA | 161.690071 |
| DEC | -49.42039 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 64.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 59.755 |
| HIERARCH ESO ISS PBL12 END | 59.929 |
| HIERARCH ESO ISS PBLA12 START | 66.2 |
| HIERARCH ESO ISS PBLA12 END | 66.5 |
| HIERARCH ESO ISS PBL13 START | 104.313 |
| HIERARCH ESO ISS PBL13 END | 104.448 |
| HIERARCH ESO ISS PBLA13 START | 39.4 |
| HIERARCH ESO ISS PBLA13 END | 39.7 |
| HIERARCH ESO ISS PBL14 START | 119.811 |
| HIERARCH ESO ISS PBL14 END | 119.858 |
| HIERARCH ESO ISS PBLA14 START | 22.007 |
| HIERARCH ESO ISS PBLA14 END | 22.25 |
| HIERARCH ESO ISS PBL23 START | 57.632 |
| HIERARCH ESO ISS PBL23 END | 57.637 |
| HIERARCH ESO ISS PBLA23 START | 11.6 |
| HIERARCH ESO ISS PBLA23 END | 11.8 |
| HIERARCH ESO ISS PBL24 START | 87.517 |
| HIERARCH ESO ISS PBL24 END | 87.524 |
| HIERARCH ESO ISS PBLA24 START | 353.59 |
| HIERARCH ESO ISS PBLA24 END | 353.736 |
| HIERARCH ESO ISS PBL34 START | 37.246 |
| HIERARCH ESO ISS PBL34 END | 37.296 |
| HIERARCH ESO ISS PBLA34 START | 325.015 |
| HIERARCH ESO ISS PBLA34 END | 325.092 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004983 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004983 |
| HIERARCH ESO ISS AMBI TEMP | 12.54 |
| HIERARCH ESO ISS AMBI FWHM START | 0.34 |
| HIERARCH ESO ISS AMBI FWHM END | 0.34 |
| HIERARCH ESO FT ROBJ NAME | HD93497A |
| HIERARCH ESO FT ROBJ ALPHA | 104646.188 |
| HIERARCH ESO FT ROBJ DELTA | -492512.937 |