Exposure
- ID
- GRAVI.2022-01-20T08:10:00.946_1
- Header ID
- GRAVI.2022-01-20T08:10:00.946
- Date updated
- 2022-04-11 13:59:50 UTC+0000
- Release date
- 2022-04-11 13:59:50 UTC+0000
- UTC Start
- 2022-01-20 08:10:00.946
- UTC End
- 2022-01-20 08:18:00.946
- MJD Start
- 59599.34028873
- MJD End
- 59599.3458442856
- Exposure time (s)
- 480.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0078765
- Ambient temperature (°C)
- 16.18
- Seeing (arcsec)
- 0.555
Observation
- ID
- 50465
- Category
- science
- Program ID
- 60.A-9102(I)
- Program Title
- GRAVITY COMMISSIONING
- Program Type
- Normal
- PI / COI
- GRAVITYTEAM, G
Target
- ID
- 37719
- Name
- LAMOSTJ092034.16+065
- RA
- 140.142722
- DEC
- 6.95271
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.5470 | 55.7550 | 35.4000 | 35.5000 |
| U1-U3 | 101.7720 | 102.0110 | 40.1000 | 40.0000 |
| U1-U4 | 126.9870 | 126.0370 | 60.6070 | 60.1180 |
| U2-U3 | 46.6310 | 46.6410 | 45.7000 | 45.5000 |
| U2-U4 | 80.2610 | 78.8440 | 77.7190 | 77.2480 |
| U3-U4 | 47.6330 | 46.2490 | 108.9730 | 109.3150 |
Invalid fields
| Key |
|---|
| TARGET_NAME |
Header: validation messages
| Message |
|---|
| Missing 'HIERARCH ESO OBS TARG NAME' |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9102(I) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59599.34028873 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | None |
| HIERARCH ESO INS SOBJ NAME | LAMOSTJ092034.16+065 |
| RA | 140.142722 |
| DEC | 6.95271 |
| 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 | 494.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 60.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 55.547 |
| HIERARCH ESO ISS PBL12 END | 55.755 |
| HIERARCH ESO ISS PBLA12 START | 35.4 |
| HIERARCH ESO ISS PBLA12 END | 35.5 |
| HIERARCH ESO ISS PBL13 START | 101.772 |
| HIERARCH ESO ISS PBL13 END | 102.011 |
| HIERARCH ESO ISS PBLA13 START | 40.1 |
| HIERARCH ESO ISS PBLA13 END | 40.0 |
| HIERARCH ESO ISS PBL14 START | 126.987 |
| HIERARCH ESO ISS PBL14 END | 126.037 |
| HIERARCH ESO ISS PBLA14 START | 60.607 |
| HIERARCH ESO ISS PBLA14 END | 60.118 |
| HIERARCH ESO ISS PBL23 START | 46.631 |
| HIERARCH ESO ISS PBL23 END | 46.641 |
| HIERARCH ESO ISS PBLA23 START | 45.7 |
| HIERARCH ESO ISS PBLA23 END | 45.5 |
| HIERARCH ESO ISS PBL24 START | 80.261 |
| HIERARCH ESO ISS PBL24 END | 78.844 |
| HIERARCH ESO ISS PBLA24 START | 77.719 |
| HIERARCH ESO ISS PBLA24 END | 77.248 |
| HIERARCH ESO ISS PBL34 START | 47.633 |
| HIERARCH ESO ISS PBL34 END | 46.249 |
| HIERARCH ESO ISS PBLA34 START | 108.973 |
| HIERARCH ESO ISS PBLA34 END | 109.315 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008093 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00766 |
| HIERARCH ESO ISS AMBI TEMP | 16.18 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |
| HIERARCH ESO FT ROBJ NAME | Gaia5867506392466652 |
| HIERARCH ESO FT ROBJ ALPHA | 092034.236 |
| HIERARCH ESO FT ROBJ DELTA | 065705.263 |