Exposure
- ID
- GRAVI.2023-02-03T08:43:10.784_2
- Header ID
- GRAVI.2023-02-03T08:43:10.784
- Date updated
- 2023-02-03 09:00:38 UTC+0000
- Release date
- 2023-02-03 09:00:38 UTC+0000
- UTC Start
- 2023-02-03 08:43:10.784
- UTC End
- 2023-02-03 08:48:30.784
- MJD Start
- 59978.36331926
- MJD End
- 59978.3670229637
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010899
- Ambient temperature (°C)
- 13.7
- Seeing (arcsec)
- 0.53
Observation
- ID
- 54102
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 40201
- Name
- P0285_A
- RA
- 183.675483333333
- DEC
- -24.77518
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 | 89.7090 | 89.4600 | 120.4000 | 121.1000 |
| A0-J2 | 127.7360 | 127.2670 | 97.0000 | 97.6000 |
| A0-K0 | 126.5790 | 126.1390 | 74.9170 | 75.4620 |
| G1-J2 | 57.7240 | 57.5660 | 58.8000 | 59.3000 |
| G1-K0 | 90.2170 | 90.1340 | 29.7900 | 30.2970 |
| J2-K0 | 48.6430 | 48.6410 | 354.6030 | 355.2220 |
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 | 59978.36331926 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0285_B |
| HIERARCH ESO INS SOBJ NAME | P0285_B |
| RA | 183.674346 |
| DEC | -24.77546 |
| 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 | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 89.709 |
| HIERARCH ESO ISS PBL12 END | 89.46 |
| HIERARCH ESO ISS PBLA12 START | 120.4 |
| HIERARCH ESO ISS PBLA12 END | 121.1 |
| HIERARCH ESO ISS PBL13 START | 127.736 |
| HIERARCH ESO ISS PBL13 END | 127.267 |
| HIERARCH ESO ISS PBLA13 START | 97.0 |
| HIERARCH ESO ISS PBLA13 END | 97.6 |
| HIERARCH ESO ISS PBL14 START | 126.579 |
| HIERARCH ESO ISS PBL14 END | 126.139 |
| HIERARCH ESO ISS PBLA14 START | 74.917 |
| HIERARCH ESO ISS PBLA14 END | 75.462 |
| HIERARCH ESO ISS PBL23 START | 57.724 |
| HIERARCH ESO ISS PBL23 END | 57.566 |
| HIERARCH ESO ISS PBLA23 START | 58.8 |
| HIERARCH ESO ISS PBLA23 END | 59.3 |
| HIERARCH ESO ISS PBL24 START | 90.217 |
| HIERARCH ESO ISS PBL24 END | 90.134 |
| HIERARCH ESO ISS PBLA24 START | 29.79 |
| HIERARCH ESO ISS PBLA24 END | 30.297 |
| HIERARCH ESO ISS PBL34 START | 48.643 |
| HIERARCH ESO ISS PBL34 END | 48.641 |
| HIERARCH ESO ISS PBLA34 START | 354.603 |
| HIERARCH ESO ISS PBLA34 END | 355.222 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010899 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010899 |
| HIERARCH ESO ISS AMBI TEMP | 13.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |
| HIERARCH ESO FT ROBJ NAME | P0285_A |
| HIERARCH ESO FT ROBJ ALPHA | 121442.116 |
| HIERARCH ESO FT ROBJ DELTA | -244630.648 |