Supernova in NGC 4156? Other · Nurinniska · ... · 4 · 173 · 1

0.00 Nurinniska ... · view views · Share link
Just wandering whether there is a supernova in the galaxy NGC 4156? Looking other peoples images, it seems to me that at some point this year a very bright spot has appeared to the galaxy. The attached image is an unprocessed stack of luminance frames acquired at April 01-02 and 15-16. What do you think? Edited ... Like

9.89 andrea tasselli ... · view views · 2 likes · Share link
SN 2025bvm Like

0.00 Nurinniska Topic starter ... · view views · Share link
Thanks! For a moment I thought I found something new -Tero Like

7.29 D. Jung ... · view views · Share link
There's a great page to check for the latest SN: https://www.rochesterastronomy.org/supernova.html Like

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You can directly search the authoritative source, the TNS (Transient Name Server):

https://www.wis-tns.org/search?&reported_within_last_value=1&reported_within_last_units=years&unclassified_at=0&classified_sne=0&classified_tde=0&include_frb=0&name=&name_like=0&isTNS_AT=all&public=all&unreal=no&ra=12%3A10%3A50&decl=39.4728&radius=120&coords_unit=arcsec&reporting_groupid%5B%5D=&groupid%5B%5D=&classifier_groupid%5B%5D=&objtype%5B%5D=&at_type%5B%5D=&discovery_date_start=&discovery_date_end=&discovery_mag_min=&discovery_mag_max=&internal_name=&discoverer=&classifier=&spectra_count=&redshift_min=&redshift_max=&hostname=&ext_catid=&ra_range_min=&ra_range_max=&decl_range_min=&decl_range_max=&discovery_instrument%5B%5D=&classification_instrument%5B%5D=&associated_groups%5B%5D=&official_discovery=0&official_classification=0&auto_classification_algorithm%5B%5D=&auto_classification_objtypeid%5B%5D=&auto_classification_prob=&at_rep_remarks=&class_rep_remarks=&frb_repeat=&frb_repeater_of_objid=&frb_measured_redshift=0&frb_dm_range_min=&frb_dm_range_max=&frb_rm_range_min=&frb_rm_range_max=&frb_snr_range_min=&frb_snr_range_max=&frb_flux_range_min=&frb_flux_range_max=&num_page=50&display%5Bredshift%5D=1&display%5Bhostname%5D=1&display%5Bhost_redshift%5D=1&display%5Bsource_group_name%5D=1&display%5Bclassifying_source_group_name%5D=1&display%5Bdiscovering_instrument_name%5D=0&display%5Bclassifing_instrument_name%5D=0&display%5Bprograms_name%5D=0&display%5Binternal_name%5D=1&display%5BisTNS_AT%5D=0&display%5Bpublic%5D=1&display%5Bend_pop_period%5D=0&display%5Bspectra_count%5D=1&display%5Bdiscoverymag%5D=1&display%5Bdiscmagfilter%5D=1&display%5Bdiscoverydate%5D=1&display%5Bdiscoverer%5D=1&display%5Bremarks%5D=0&display%5Bsources%5D=0&display%5Bbibcode%5D=0&display%5Bext_catalogs%5D=0&display%5Bunreal%5D=0

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Distribution of astrophotographers

This table shows the number of distinct astrophotographers who have been assigned and IOTD/TP award compared to the total number of images awarded.
	Distinct awarded users	Total awarded images
Image of the day
Top picks
Top pick nominations

Distribution of subject types

This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape
Artificial satellite

Distribution of data sources

This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
Own remote observatory
Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
Other
Unknown