Exposure
- ID
- GRAVI.2024-05-30T23:01:37.176_2
- Header ID
- GRAVI.2024-05-30T23:01:37.176
- Date updated
- 2024-05-30 23:20:29 UTC+0000
- Release date
- 2024-05-30 23:20:29 UTC+0000
- UTC Start
- 2024-05-30 23:01:37.176
- UTC End
- 2024-05-30 23:06:57.176
- MJD Start
- 60460.95945805
- MJD End
- 60460.9631617537
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004574
- Ambient temperature (°C)
- 15.23
- Seeing (arcsec)
- 1.125
Observation
- ID
- 59451
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 44077
- Name
- P0233_A
- RA
- 170.544220833333
- DEC
- -62.9590702777778
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 | 47.7360 | 47.5780 | 27.6000 | 28.5000 |
| U1-U3 | 88.8590 | 88.5340 | 34.3000 | 35.3000 |
| U1-U4 | 125.7050 | 125.3700 | 60.3090 | 61.4770 |
| U2-U3 | 41.8330 | 41.6770 | 42.1000 | 43.1000 |
| U2-U4 | 89.3560 | 89.3110 | 77.0960 | 78.3430 |
| U3-U4 | 60.1120 | 60.2940 | 100.6470 | 101.8650 |
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 | 60460.95945805 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0233_B |
| HIERARCH ESO INS SOBJ NAME | P0233_B |
| RA | 170.549138 |
| DEC | -62.95817 |
| 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 | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 47.736 |
| HIERARCH ESO ISS PBL12 END | 47.578 |
| HIERARCH ESO ISS PBLA12 START | 27.6 |
| HIERARCH ESO ISS PBLA12 END | 28.5 |
| HIERARCH ESO ISS PBL13 START | 88.859 |
| HIERARCH ESO ISS PBL13 END | 88.534 |
| HIERARCH ESO ISS PBLA13 START | 34.3 |
| HIERARCH ESO ISS PBLA13 END | 35.3 |
| HIERARCH ESO ISS PBL14 START | 125.705 |
| HIERARCH ESO ISS PBL14 END | 125.37 |
| HIERARCH ESO ISS PBLA14 START | 60.309 |
| HIERARCH ESO ISS PBLA14 END | 61.477 |
| HIERARCH ESO ISS PBL23 START | 41.833 |
| HIERARCH ESO ISS PBL23 END | 41.677 |
| HIERARCH ESO ISS PBLA23 START | 42.1 |
| HIERARCH ESO ISS PBLA23 END | 43.1 |
| HIERARCH ESO ISS PBL24 START | 89.356 |
| HIERARCH ESO ISS PBL24 END | 89.311 |
| HIERARCH ESO ISS PBLA24 START | 77.096 |
| HIERARCH ESO ISS PBLA24 END | 78.343 |
| HIERARCH ESO ISS PBL34 START | 60.112 |
| HIERARCH ESO ISS PBL34 END | 60.294 |
| HIERARCH ESO ISS PBLA34 START | 100.647 |
| HIERARCH ESO ISS PBLA34 END | 101.865 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006296 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002852 |
| HIERARCH ESO ISS AMBI TEMP | 15.23 |
| HIERARCH ESO ISS AMBI FWHM START | 1.04 |
| HIERARCH ESO ISS AMBI FWHM END | 1.21 |
| HIERARCH ESO FT ROBJ NAME | P0233_A |
| HIERARCH ESO FT ROBJ ALPHA | 112210.613 |
| HIERARCH ESO FT ROBJ DELTA | -625732.653 |