Exposure
- ID
- GRAVI.2025-04-15T00:33:24.905_1
- Header ID
- GRAVI.2025-04-15T00:33:24.905
- Date updated
- 2025-04-15 00:40:35 UTC+0000
- Release date
- 2025-04-15 00:40:35 UTC+0000
- UTC Start
- 2025-04-15 00:33:24.905
- UTC End
- 2025-04-15 00:34:44.905
- MJD Start
- 60780.02320492
- MJD End
- 60780.02413084592
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003988
- Ambient temperature (°C)
- 10.3
- Seeing (arcsec)
- 0.61
Observation
- ID
- 66269
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 49329
- Name
- P0177_B
- RA
- 140.275859
- DEC
- -54.15207
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 50.5570 | 50.5080 | 29.8000 | 30.0000 |
| U1-U3 | 92.8400 | 92.7400 | 36.6000 | 36.9000 |
| U1-U4 | 125.9990 | 125.8840 | 64.4020 | 64.6820 |
| U2-U3 | 43.0580 | 43.0090 | 44.6000 | 44.9000 |
| U2-U4 | 89.1150 | 89.0860 | 83.1800 | 83.4830 |
| U3-U4 | 61.5930 | 61.6300 | 109.0070 | 109.3000 |
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 | 60780.02320492 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0177_B |
| HIERARCH ESO INS SOBJ NAME | P0177_B |
| RA | 140.275859 |
| DEC | -54.15207 |
| 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 | 95.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 50.557 |
| HIERARCH ESO ISS PBL12 END | 50.508 |
| HIERARCH ESO ISS PBLA12 START | 29.8 |
| HIERARCH ESO ISS PBLA12 END | 30.0 |
| HIERARCH ESO ISS PBL13 START | 92.84 |
| HIERARCH ESO ISS PBL13 END | 92.74 |
| HIERARCH ESO ISS PBLA13 START | 36.6 |
| HIERARCH ESO ISS PBLA13 END | 36.9 |
| HIERARCH ESO ISS PBL14 START | 125.999 |
| HIERARCH ESO ISS PBL14 END | 125.884 |
| HIERARCH ESO ISS PBLA14 START | 64.402 |
| HIERARCH ESO ISS PBLA14 END | 64.682 |
| HIERARCH ESO ISS PBL23 START | 43.058 |
| HIERARCH ESO ISS PBL23 END | 43.009 |
| HIERARCH ESO ISS PBLA23 START | 44.6 |
| HIERARCH ESO ISS PBLA23 END | 44.9 |
| HIERARCH ESO ISS PBL24 START | 89.115 |
| HIERARCH ESO ISS PBL24 END | 89.086 |
| HIERARCH ESO ISS PBLA24 START | 83.18 |
| HIERARCH ESO ISS PBLA24 END | 83.483 |
| HIERARCH ESO ISS PBL34 START | 61.593 |
| HIERARCH ESO ISS PBL34 END | 61.63 |
| HIERARCH ESO ISS PBLA34 START | 109.007 |
| HIERARCH ESO ISS PBLA34 END | 109.3 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003988 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003988 |
| HIERARCH ESO ISS AMBI TEMP | 10.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.61 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |
| HIERARCH ESO FT ROBJ NAME | P0177_A |
| HIERARCH ESO FT ROBJ ALPHA | 092105.725 |
| HIERARCH ESO FT ROBJ DELTA | -540911.749 |