2025ysl

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Information

Transient

Name: AT2025ysl
Right ascension: 4h09m08.92s
Declination: -4d59m29.04s
Discovery Date: Aug. 30, 2025, 5:28 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.061

Host

Name:
Right ascension: 4h09m08.90s
Declination: -4d59m29.77s
Redshift: None
Photometric Redshift: 0.331
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.49
Transient MWEBV processed 0.26
Host match processed 5.66
Host information processed 0.05
Host MWEBV processed 0.03
Global aperture construction processed 0.61
Global aperture photometry processed 6.86
Validate global photometry processed 18.1
Global host SED inference redshift too high 0.0
Local aperture photometry processed 6.75
Validate local photometry no valid phot 0.03
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) = 4h09m08.92s, -4d59m29.04s
semi major axis, semi minor axis (arcsec) = 0.42, 0.42
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) = 4h09m08.88s, -4d59m29.63s
semi major axis, semi minor axis (arcsec) = 2.63, 2.43
angle (degrees, anti-clockwise from east) = -75.92

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.34 0.65 21.597 0.085 AB
GALEX_NUV 11.09 0.47 21.288 0.046 AB
SDSS_u 27.27 2.53 20.311 0.101 AB
SDSS_g 44.75 1.91 19.773 0.046 AB
DES_g 28.33 0.21 20.270 0.008 AB
PanSTARRS_g 39.22 0.67 19.916 0.018 AB
SDSS_r 71.43 2.52 19.265 0.038 AB
PanSTARRS_r 63.66 0.68 19.390 0.012 AB
DES_r 64.39 0.65 19.378 0.011 AB
SDSS_i 80.65 3.2 19.134 0.043 AB
PanSTARRS_i 71.93 0.83 19.258 0.013 AB
PanSTARRS_z 127.61 1.62 18.635 0.014 AB
SDSS_z 125.93 8.68 18.650 0.075 AB
DES_z 120.34 1.57 18.699 0.014 AB
PanSTARRS_y 124.31 4.65 18.664 0.041 AB
2MASS_J 93.08 79.28 18.083 0.925 Vega
2MASS_H 379.21 119.67 16.085 0.343 Vega
2MASS_K 543.13 156.86 15.225 0.314 Vega
WISE_W1 143.42 9.8 15.809 0.074 Vega
WISE_W2 166.01 13.27 15.011 0.087 Vega
WISE_W3 202.13 54.54 12.962 0.293 Vega
WISE_W4 1016.38 504.7 9.762 0.539 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