Exposure
- ID
- GRAVI.2024-09-03T22:58:59.539_2
- Header ID
- GRAVI.2024-09-03T22:58:59.539
- Date updated
- 2024-09-03 23:05:51 UTC+0000
- Release date
- 2024-09-03 23:05:51 UTC+0000
- UTC Start
- 2024-09-03 22:58:59.539
- UTC End
- 2024-09-03 22:59:39.539
- MJD Start
- 60556.95763355
- MJD End
- 60556.958096512964
- Exposure time (s)
- 40.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006651
- Ambient temperature (°C)
- 12.73
- Seeing (arcsec)
- 0.54
Observation
- ID
- 60486
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 44932
- Name
- P1174_A
- RA
- 262.3729666666666
- DEC
- -50.398446666666665
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 | 87.8500 | 87.8960 | 110.2000 | 110.3000 |
| A0-J2 | 128.8590 | 128.8810 | 88.7000 | 88.9000 |
| A0-K0 | 127.4640 | 127.4390 | 69.1010 | 69.2510 |
| G1-J2 | 56.9980 | 56.9760 | 54.4000 | 54.6000 |
| G1-K0 | 84.1440 | 84.1110 | 25.7990 | 25.9060 |
| J2-K0 | 43.7080 | 43.7190 | 347.1170 | 347.2090 |
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 | 60556.95763355 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P1174_B |
| HIERARCH ESO INS SOBJ NAME | P1174_B |
| RA | 262.374138 |
| DEC | -50.39664 |
| 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 | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 87.85 |
| HIERARCH ESO ISS PBL12 END | 87.896 |
| HIERARCH ESO ISS PBLA12 START | 110.2 |
| HIERARCH ESO ISS PBLA12 END | 110.3 |
| HIERARCH ESO ISS PBL13 START | 128.859 |
| HIERARCH ESO ISS PBL13 END | 128.881 |
| HIERARCH ESO ISS PBLA13 START | 88.7 |
| HIERARCH ESO ISS PBLA13 END | 88.9 |
| HIERARCH ESO ISS PBL14 START | 127.464 |
| HIERARCH ESO ISS PBL14 END | 127.439 |
| HIERARCH ESO ISS PBLA14 START | 69.101 |
| HIERARCH ESO ISS PBLA14 END | 69.251 |
| HIERARCH ESO ISS PBL23 START | 56.998 |
| HIERARCH ESO ISS PBL23 END | 56.976 |
| HIERARCH ESO ISS PBLA23 START | 54.4 |
| HIERARCH ESO ISS PBLA23 END | 54.6 |
| HIERARCH ESO ISS PBL24 START | 84.144 |
| HIERARCH ESO ISS PBL24 END | 84.111 |
| HIERARCH ESO ISS PBLA24 START | 25.799 |
| HIERARCH ESO ISS PBLA24 END | 25.906 |
| HIERARCH ESO ISS PBL34 START | 43.708 |
| HIERARCH ESO ISS PBL34 END | 43.719 |
| HIERARCH ESO ISS PBLA34 START | 347.117 |
| HIERARCH ESO ISS PBLA34 END | 347.209 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006651 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006651 |
| HIERARCH ESO ISS AMBI TEMP | 12.73 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |
| HIERARCH ESO FT ROBJ NAME | P1174_A |
| HIERARCH ESO FT ROBJ ALPHA | 172929.512 |
| HIERARCH ESO FT ROBJ DELTA | -502354.408 |