2025ynz

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Information

Transient

Name: AT2025ynz
Right ascension: 1h04m06.87s
Declination: 31d57m12.02s
Discovery Date: Sept. 25, 2025, 9:58 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.053

Host

Name:
Right ascension: 1h04m06.85s
Declination: 31d57m11.69s
Redshift: None
Photometric Redshift: 0.115
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.48
Transient MWEBV processed 0.05
Host match processed 5.51
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 7.29
Validate global photometry processed 18.4
Global host SED inference processed 1164.27
Local aperture photometry failed 0.04
Validate local photometry not processed None
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) = 1h04m06.87s, 31d57m12.02s
semi major axis, semi minor axis (arcsec) = 0.96, 0.96
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) = 1h04m06.85s, 31d57m11.92s
semi major axis, semi minor axis (arcsec) = 9.24, 7.61
angle (degrees, anti-clockwise from east) = -107.91

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 20.8 2.48 20.605 0.129 AB
SDSS_u 138.32 9.76 18.548 0.077 AB
SDSS_g 268.79 5.0 17.826 0.020 AB
DES_g 288.08 0.72 17.751 0.003 AB
PanSTARRS_g 286.53 2.0 17.757 0.008 AB
SDSS_r 559.93 8.01 17.030 0.016 AB
PanSTARRS_r 576.32 2.3 16.998 0.004 AB
DES_r 625.94 1.87 16.909 0.003 AB
SDSS_i 822.37 10.84 16.612 0.014 AB
PanSTARRS_i 797.99 3.04 16.645 0.004 AB
PanSTARRS_z 1061.09 6.35 16.336 0.007 AB
SDSS_z 1298.31 34.97 16.117 0.029 AB
DES_z 1125.65 5.69 16.271 0.005 AB
PanSTARRS_y 1207.04 16.42 16.196 0.015 AB
2MASS_J 1576.3 176.27 15.011 0.121 Vega
2MASS_H 1723.34 282.37 14.441 0.178 Vega
2MASS_K 1813.55 340.21 13.916 0.204 Vega
WISE_W1 842.24 18.32 13.887 0.024 Vega
WISE_W2 577.15 26.21 13.658 0.049 Vega
WISE_W3 958.63 73.57 11.272 0.083 Vega
WISE_W4 854.08 380.56 9.951 0.484 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

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.845 10.950 11.013
{\rm log}_{10}({\rm SFR}) 0.265 0.770 1.380
{\rm log}_{10}({\rm sSFR}) -10.702 -10.166 -9.515
{\rm stellar\ age} 7.256 10.633 11.581

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.792 -0.566 -0.411
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.469 -0.227 0.338

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.117 0.236 0.366
\delta -0.858 -0.484 0.055
\tau_1/\tau_2 0.535 1.027 1.549
Q_{PAH} 0.458 1.465 3.574
U_{min} 3.012 9.346 17.782
{\rm log}_{10}(\gamma_e)\, -3.213 -2.095 -0.927

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.701 -2.452 -1.684
{\rm log}_{10}(\tau_{AGN})\, 1.101 1.551 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.458 -2.134 -0.533
0.03-0.10 Gyr 0.422 0.931 1.544
0.10-0.32 Gyr -3.043 -1.596 0.249
0.32-1.05 Gyr -5.590 -3.109 -0.391
1.05-3.41 Gyr -3.725 -1.751 -0.083
3.41-11.04 Gyr -1.264 0.572 1.157
11.04-12.27 Gyr 0.647 2.025 2.163