Exposure
- ID
- GRAVI.2024-10-25T09:17:26.682_2
- Header ID
- GRAVI.2024-10-25T09:17:26.682
- Date updated
- 2024-10-25 09:25:51 UTC+0000
- Release date
- 2024-10-25 09:25:51 UTC+0000
- UTC Start
- 2024-10-25 09:17:26.682
- UTC End
- 2024-10-25 09:18:14.682
- MJD Start
- 60608.38711438
- MJD End
- 60608.3876699356
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004983
- Ambient temperature (°C)
- 12.5
- Seeing (arcsec)
- 0.35
Observation
- ID
- 61195
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 40524
- Name
- HD93497B
- RA
- 161.693268333333
- DEC
- -49.4199191944444
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 | 60.8750 | 61.0480 | 67.9000 | 68.1000 |
| A0-J2 | 105.1950 | 105.3330 | 41.2000 | 41.5000 |
| A0-K0 | 120.1220 | 120.1710 | 23.5710 | 23.8130 |
| G1-J2 | 57.6640 | 57.6690 | 13.0000 | 13.2000 |
| G1-K0 | 87.5590 | 87.5650 | 354.5320 | 354.6780 |
| J2-K0 | 37.5650 | 37.6140 | 325.5200 | 325.5990 |
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 | 60608.38711438 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD93497A |
| HIERARCH ESO INS SOBJ NAME | HD93497A |
| 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 | 60.875 |
| HIERARCH ESO ISS PBL12 END | 61.048 |
| HIERARCH ESO ISS PBLA12 START | 67.9 |
| HIERARCH ESO ISS PBLA12 END | 68.1 |
| HIERARCH ESO ISS PBL13 START | 105.195 |
| HIERARCH ESO ISS PBL13 END | 105.333 |
| HIERARCH ESO ISS PBLA13 START | 41.2 |
| HIERARCH ESO ISS PBLA13 END | 41.5 |
| HIERARCH ESO ISS PBL14 START | 120.122 |
| HIERARCH ESO ISS PBL14 END | 120.171 |
| HIERARCH ESO ISS PBLA14 START | 23.571 |
| HIERARCH ESO ISS PBLA14 END | 23.813 |
| HIERARCH ESO ISS PBL23 START | 57.664 |
| HIERARCH ESO ISS PBL23 END | 57.669 |
| HIERARCH ESO ISS PBLA23 START | 13.0 |
| HIERARCH ESO ISS PBLA23 END | 13.2 |
| HIERARCH ESO ISS PBL24 START | 87.559 |
| HIERARCH ESO ISS PBL24 END | 87.565 |
| HIERARCH ESO ISS PBLA24 START | 354.532 |
| HIERARCH ESO ISS PBLA24 END | 354.678 |
| HIERARCH ESO ISS PBL34 START | 37.565 |
| HIERARCH ESO ISS PBL34 END | 37.614 |
| HIERARCH ESO ISS PBLA34 START | 325.52 |
| HIERARCH ESO ISS PBLA34 END | 325.599 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004983 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004983 |
| HIERARCH ESO ISS AMBI TEMP | 12.5 |
| HIERARCH ESO ISS AMBI FWHM START | 0.35 |
| HIERARCH ESO ISS AMBI FWHM END | 0.35 |
| HIERARCH ESO FT ROBJ NAME | HD93497B |
| HIERARCH ESO FT ROBJ ALPHA | 104646.3844 |
| HIERARCH ESO FT ROBJ DELTA | -492511.7091 |