2025ynf

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Information

Transient

Name: AT2025ynf
Right ascension: 1h08m06.36s
Declination: -0d05m00.89s
Discovery Date: Sept. 19, 2025, 6:43 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name:
Right ascension: 1h08m06.44s
Declination: -0d04m56.84s
Redshift: 0.153637
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.23
Transient MWEBV processed 0.04
Host match processed 6.6
Host information processed 0.05
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 5.8
Validate global photometry processed 15.96
Global host SED inference processed 385.18
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) = 1h08m06.36s, -0d05m00.89s
semi major axis, semi minor axis (arcsec) = 0.75, 0.75
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) = 1h08m06.43s, -0d04m56.57s
semi major axis, semi minor axis (arcsec) = 5.29, 3.08
angle (degrees, anti-clockwise from east) = -160.65

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.44 0.38 22.931 0.169 AB
GALEX_NUV 3.38 0.25 22.577 0.082 AB
SDSS_u 15.6 3.57 20.917 0.248 AB
SDSS_g 47.83 2.21 19.701 0.050 AB
DES_g 49.79 0.25 19.657 0.006 AB
PanSTARRS_g 58.64 0.96 19.480 0.018 AB
SDSS_r 120.46 3.53 18.698 0.032 AB
PanSTARRS_r 118.6 1.0 18.715 0.009 AB
SDSS_i 179.87 4.66 18.263 0.028 AB
PanSTARRS_i 183.24 1.31 18.242 0.008 AB
PanSTARRS_z 237.04 2.5 17.963 0.011 AB
SDSS_z 256.83 13.6 17.876 0.057 AB
PanSTARRS_y 274.03 6.33 17.806 0.025 AB
2MASS_J 562.45 107.44 16.130 0.207 Vega
2MASS_H 625.84 161.67 15.541 0.280 Vega
2MASS_K 486.07 184.1 15.345 0.411 Vega
WISE_W1 278.09 13.26 15.091 0.052 Vega
WISE_W2 179.27 17.05 14.927 0.103 Vega
WISE_W3 174.25 77.8 13.123 0.485 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})\, 10.493 10.551 10.618
{\rm log}_{10}({\rm SFR}) -0.040 0.241 0.542
{\rm log}_{10}({\rm sSFR}) -10.616 -10.312 -10.007
{\rm stellar\ age} 6.280 6.959 8.129

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.726 -0.404 -0.125
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.607 -0.666 0.142

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.450 0.631 0.844
\delta -0.308 -0.109 0.087
\tau_1/\tau_2 0.685 1.029 1.399
Q_{PAH} 0.814 2.326 4.487
U_{min} 2.584 7.362 14.048
{\rm log}_{10}(\gamma_e)\, -2.950 -1.995 -0.922

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.050 -2.619 -1.664
{\rm log}_{10}(\tau_{AGN})\, 0.954 1.393 1.835

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.046 0.214 0.443
0.03-0.10 Gyr -0.126 0.242 0.610
0.10-0.32 Gyr -0.288 0.110 0.434
0.32-1.03 Gyr -0.365 0.060 0.336
1.03-3.31 Gyr -0.072 0.400 0.653
3.31-10.64 Gyr 0.552 0.741 0.853
10.64-11.82 Gyr 0.383 0.853 1.358