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EP250905a: Swift observation summary

Mission:Einstein Probe/WXT
Einstein Probe RA:4.441°
Einstein Probe Dec:+37.493°
Einstein Probe Err:3.0 arcmin
T0:2025-09-05 11:11:49 UT
Galactic:115.57° -24.90°
Galactic NH:5.59× 1020 cm-2
Sun distance:131.86°
Sun angle:10.65 [hr](West of Sun)
Moon distance:72.75°
Visibility of this field.
First slew:2025-09-05 12:58:42 UT
First observation:2025-09-05 12:58:08 UT
First analysis:2025-09-05 17:41:37 UT
Data analysed so far:
  • ObsID: 03000075001 with 1.2 ks exposure.

About tiled field analysis.

So far 1 fields have been scheduled for observations. Data are available and processed for 1 of these.

Find an upper limit.

Sources found so far

So far 2 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]
00h 18m 08.00s +37° 36′ 04.7″ 5.0′′ Good 3 (U) 7.8′ 1.2 ks Vizier logo
2
[details]
00h 17m 11.04s +37° 27′ 04.9″ 5.7′′ * Good 3 (U) 7.3′ 1.2 ks Vizier logo

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.

FITS image.

Image of all observations processed so far

Exposure map

FITS exposure map.

Exposure map of all observations processed so far