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EP_FIELD00017
EP
17
/EP
EP250207a / EP250207.660: Swift observation summary
| Mission: | Einstein Probe/WXT |
|---|---|
| Einstein Probe RA: | 356.911° |
| Einstein Probe Dec: | +27.008° |
| Einstein Probe Err: | 3.1 arcmin |
| T0: | 2025-02-07 15:51:17 UT |
| Galactic: | 105.81° -33.73° |
| Galactic NH: | 4.48× 1020 cm-2 |
| Sun distance: | 54.61° |
|---|---|
| Sun angle: | 2.38 [hr] (East of Sun) |
| Moon distance: | 69.80° |
| Visibility of this field. | |
| First slew: | 2025-02-07 17:56:54 UT |
| First observation: | 2025-02-07 17:56:18 UT |
| First analysis: | 2025-02-07 22:57:00 UT |
- Data analysed so far:
- ObsID: 00019527001 with 1.7 ks exposure.
So far 1 fields have been scheduled for observations. Data are available and processed for 1 of these.
- 19527 — 1.7 ks of cleaned data taken between 2025-02-07 17:56:47 and 2025-02-07 18:28:02
Details of afterglow candidates
1 sources were found which matches the afterglow criteria.
| # | RA (J2000) | Dec (J2000) | Err901 | Detection Flag2 |
Rank3 | Dist from Einstein Probe/WXT pos |
Exposure | Notes | Vizier |
|---|---|---|---|---|---|---|---|---|---|
| 1 [details] |
23h 47m 37.47s | +27° 02′ 07.3″ | 2.7′′ * | Good | 2 (O) | 1.7′ | 1.7 ks | The source is 4.2-σ above the RASS limit. |  |
1 Radius, 90% confidence.
2 Indicates how likely the source is to be real. See the LSXPS documentation.
3 T=Transient Source, O=Outbursting known source, U=Uncatalogued X-ray source, K=Known X-ray source.
* The position was enhanced using astrometry derived from the Swift UVOT.
† The position was astrometrically corrected using the XRT sources and the 2MASS catalogue.
Sources found so far
So far 1 sources have been found in the XRT data. 0 sources match catalogued sources.
| # | RA (J2000) | Dec (J2000) | Err901 | Detection Flag2 |
Rank3 | Dist from Einstein Probe/WXT pos |
Exposure | Notes | Vizier |
|---|---|---|---|---|---|---|---|---|---|
| 1 [details] |
23h 47m 37.47s | +27° 02′ 07.3″ | 2.7′′ * | Good | 2 (O) | 1.7′ | 1.7 ks | The source is 4.2-σ above the RASS limit. | |
1 Radius, 90% confidence.
2 Indicates how likely the source is to be real. See the LSXPS documentation.
3 T=Transient Source, O=Outbursting known source, U=Uncatalogued X-ray source, K=Known X-ray source.
* The position was enhanced using astrometry derived from the Swift UVOT.
† The position was astrometrically corrected using the XRT sources and the 2MASS catalogue.
Image
Select image style: Draggable PNG | JS9.
