2025zzn

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Information

Transient

Name: AT2025zzn
Right ascension: 21h30m47.87s
Declination: -10d11m35.19s
Discovery Date: Sept. 16, 2025, 6:17 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name:
Right ascension: 21h30m46.99s
Declination: -10d11m39.38s
Redshift: None
Photometric Redshift: 0.295
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 6.02
Transient MWEBV processed 0.05
Host match processed 5.27
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 5.7
Validate global photometry processed 14.54
Global host SED inference redshift too high 0.0
Local aperture photometry processed 5.41
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 21h30m47.87s, -10d11m35.19s
semi major axis, semi minor axis (arcsec) = 0.46, 0.46
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 21h30m46.99s, -10d11m39.32s
semi major axis, semi minor axis (arcsec) = 4.14, 2.51
angle (degrees, anti-clockwise from east) = -16.12

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.89 2.17 21.974 0.399 AB
GALEX_NUV 1.95 1.55 23.177 0.863 AB
DES_g 31.41 0.32 20.157 0.011 AB
PanSTARRS_g 30.99 0.76 20.172 0.027 AB
PanSTARRS_r 114.48 0.95 18.753 0.009 AB
DES_r 140.33 1.25 18.532 0.010 AB
PanSTARRS_i 194.83 0.77 18.176 0.004 AB
PanSTARRS_z 269.55 2.02 17.823 0.008 AB
DES_z 309.44 2.62 17.674 0.009 AB
PanSTARRS_y 307.26 5.03 17.681 0.018 AB
2MASS_J 470.63 110.36 16.323 0.255 Vega
2MASS_H 627.94 170.37 15.538 0.295 Vega
2MASS_K 632.73 196.49 15.059 0.337 Vega
WISE_W1 340.97 12.31 14.869 0.039 Vega
WISE_W2 232.94 16.25 14.643 0.076 Vega
WISE_W3 -15.8 55.64 Vega
WISE_W4 -116.29 340.61 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Data not available