2025qnx

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Information

Transient

Name: AT2025qnx
Right ascension: 21h05m45.51s
Declination: -25d03m29.99s
Discovery Date: July 2, 2025, 9:31 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.062

Host

Name:
Right ascension: 21h05m45.55s
Declination: -25d03m29.01s
Redshift: 0.068198
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 27.34
Transient MWEBV processed 0.04
Host match processed 4.66
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction failed 0.0
Global aperture photometry not processed None
Validate global photometry not processed None
Global host SED inference not processed None
Local aperture photometry processed 3.29
Validate local photometry processed 0.01
Local host SED inference processed 465.79
 

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) = 21h05m45.51s, -25d03m29.99s
semi major axis, semi minor axis (arcsec) = 1.53, 1.53
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 158.94 0.58 18.397 0.004 AB
PanSTARRS_i 254.58 0.45 17.885 0.002 AB
PanSTARRS_z 318.34 1.22 17.643 0.004 AB
PanSTARRS_y 384.58 3.03 17.438 0.009 AB

Aperture details

RA, DEC (J2000) = ,
semi major axis, semi minor axis (arcsec) = ,
angle (degrees, anti-clockwise from east) =

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

Data not available

 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.791 9.958 10.111
{\rm log}_{10}({\rm SFR}) -1.192 -0.463 0.130
{\rm log}_{10}({\rm sSFR}) -11.248 -10.446 -9.783
{\rm stellar\ age} 5.332 7.641 11.089

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.393 -0.709 -0.295
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.397 -0.590 0.178

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.464 0.892 1.371
\delta -0.710 -0.324 -0.019
\tau_1/\tau_2 0.581 0.954 1.328
Q_{PAH} 0.551 1.796 4.165
U_{min} 3.072 8.296 15.179
{\rm log}_{10}(\gamma_e)\, -3.220 -1.836 -0.991

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.801 -1.379 -0.445
{\rm log}_{10}(\tau_{AGN})\, 0.976 1.379 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.326 -0.502 -0.084
0.03-0.10 Gyr -1.773 -0.534 0.215
0.10-0.33 Gyr -2.175 -0.746 0.121
0.33-1.08 Gyr -2.404 -0.671 0.121
1.08-3.53 Gyr -2.354 -0.513 0.073
3.53-11.57 Gyr -1.040 -0.043 0.227
11.57-12.85 Gyr -0.624 0.244 1.121

Global parameter details

Documentation

Data not available