Exposure
- ID
- GRAVI.2024-06-30T08:16:27.342_1
- Header ID
- GRAVI.2024-06-30T08:16:27.342
- Date updated
- 2024-06-30 08:30:35 UTC+0000
- Release date
- 2024-06-30 08:30:35 UTC+0000
- UTC Start
- 2024-06-30 08:16:27.342
- UTC End
- 2024-06-30 08:21:47.342
- MJD Start
- 60491.3447609
- MJD End
- 60491.3484646037
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004164
- Ambient temperature (°C)
- 12.25
- Seeing (arcsec)
- 0.485
Observation
- ID
- 59798
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 44357
- Name
- P2475_B
- RA
- 306.664811
- DEC
- -39.92075
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 51.6130 | 51.3410 | 37.6000 | 38.2000 |
| U1-U3 | 92.7180 | 92.1290 | 44.5000 | 45.1000 |
| U1-U4 | 117.3860 | 116.3320 | 75.6370 | 76.4130 |
| U2-U3 | 41.9360 | 41.6220 | 53.0000 | 53.6000 |
| U2-U4 | 83.0310 | 82.3950 | 98.1330 | 99.1040 |
| U3-U4 | 61.1450 | 60.9470 | 127.2080 | 128.2560 |
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 | 60491.3447609 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P2475_B |
| HIERARCH ESO INS SOBJ NAME | P2475_B |
| RA | 306.664811 |
| DEC | -39.92075 |
| 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 | 51.613 |
| HIERARCH ESO ISS PBL12 END | 51.341 |
| HIERARCH ESO ISS PBLA12 START | 37.6 |
| HIERARCH ESO ISS PBLA12 END | 38.2 |
| HIERARCH ESO ISS PBL13 START | 92.718 |
| HIERARCH ESO ISS PBL13 END | 92.129 |
| HIERARCH ESO ISS PBLA13 START | 44.5 |
| HIERARCH ESO ISS PBLA13 END | 45.1 |
| HIERARCH ESO ISS PBL14 START | 117.386 |
| HIERARCH ESO ISS PBL14 END | 116.332 |
| HIERARCH ESO ISS PBLA14 START | 75.637 |
| HIERARCH ESO ISS PBLA14 END | 76.413 |
| HIERARCH ESO ISS PBL23 START | 41.936 |
| HIERARCH ESO ISS PBL23 END | 41.622 |
| HIERARCH ESO ISS PBLA23 START | 53.0 |
| HIERARCH ESO ISS PBLA23 END | 53.6 |
| HIERARCH ESO ISS PBL24 START | 83.031 |
| HIERARCH ESO ISS PBL24 END | 82.395 |
| HIERARCH ESO ISS PBLA24 START | 98.133 |
| HIERARCH ESO ISS PBLA24 END | 99.104 |
| HIERARCH ESO ISS PBL34 START | 61.145 |
| HIERARCH ESO ISS PBL34 END | 60.947 |
| HIERARCH ESO ISS PBLA34 START | 127.208 |
| HIERARCH ESO ISS PBLA34 END | 128.256 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003849 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004479 |
| HIERARCH ESO ISS AMBI TEMP | 12.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |
| HIERARCH ESO FT ROBJ NAME | P2475_A |
| HIERARCH ESO FT ROBJ ALPHA | 202640.278 |
| HIERARCH ESO FT ROBJ DELTA | -395526.028 |