Exposure
- ID
- GRAVI.2024-06-22T00:31:38.939_2
- Header ID
- GRAVI.2024-06-22T00:31:38.939
- Date updated
- 2024-06-22 00:45:29 UTC+0000
- Release date
- 2024-06-22 00:45:29 UTC+0000
- UTC Start
- 2024-06-22 00:31:38.939
- UTC End
- 2024-06-22 00:33:14.939
- MJD Start
- 60483.02197846
- MJD End
- 60483.0230895711
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002264
- Ambient temperature (°C)
- 8.41
- Seeing (arcsec)
- 2.1
Observation
- ID
- 59728
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 44244
- Name
- P0442_A
- RA
- 212.2782
- DEC
- -59.7234375
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 48.9410 | 48.8860 | 28.1000 | 28.4000 |
| U1-U3 | 90.6160 | 90.5040 | 34.9000 | 35.2000 |
| U1-U4 | 126.0550 | 125.9360 | 61.4780 | 61.8530 |
| U2-U3 | 42.4080 | 42.3540 | 42.7000 | 43.0000 |
| U2-U4 | 89.3260 | 89.3090 | 79.0100 | 79.4120 |
| U3-U4 | 60.6110 | 60.6700 | 103.4960 | 103.8860 |
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 | 60483.02197846 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0442_B |
| HIERARCH ESO INS SOBJ NAME | P0442_B |
| RA | 212.276346 |
| DEC | -59.72401 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 114.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 48.941 |
| HIERARCH ESO ISS PBL12 END | 48.886 |
| HIERARCH ESO ISS PBLA12 START | 28.1 |
| HIERARCH ESO ISS PBLA12 END | 28.4 |
| HIERARCH ESO ISS PBL13 START | 90.616 |
| HIERARCH ESO ISS PBL13 END | 90.504 |
| HIERARCH ESO ISS PBLA13 START | 34.9 |
| HIERARCH ESO ISS PBLA13 END | 35.2 |
| HIERARCH ESO ISS PBL14 START | 126.055 |
| HIERARCH ESO ISS PBL14 END | 125.936 |
| HIERARCH ESO ISS PBLA14 START | 61.478 |
| HIERARCH ESO ISS PBLA14 END | 61.853 |
| HIERARCH ESO ISS PBL23 START | 42.408 |
| HIERARCH ESO ISS PBL23 END | 42.354 |
| HIERARCH ESO ISS PBLA23 START | 42.7 |
| HIERARCH ESO ISS PBLA23 END | 43.0 |
| HIERARCH ESO ISS PBL24 START | 89.326 |
| HIERARCH ESO ISS PBL24 END | 89.309 |
| HIERARCH ESO ISS PBLA24 START | 79.01 |
| HIERARCH ESO ISS PBLA24 END | 79.412 |
| HIERARCH ESO ISS PBL34 START | 60.611 |
| HIERARCH ESO ISS PBL34 END | 60.67 |
| HIERARCH ESO ISS PBLA34 START | 103.496 |
| HIERARCH ESO ISS PBLA34 END | 103.886 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002264 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002264 |
| HIERARCH ESO ISS AMBI TEMP | 8.41 |
| HIERARCH ESO ISS AMBI FWHM START | 2.1 |
| HIERARCH ESO ISS AMBI FWHM END | 2.1 |
| HIERARCH ESO FT ROBJ NAME | P0442_A |
| HIERARCH ESO FT ROBJ ALPHA | 140906.768 |
| HIERARCH ESO FT ROBJ DELTA | -594324.375 |