2025jqn

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Information

Transient

Name: AT2025jqn
Right ascension: 23h34m14.99s
Declination: -32d21m38.57s
Discovery Date: May 4, 2025, 3:32 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name: 2025jqn
Right ascension: 23h34m14.99s
Declination: -32d21m38.13s
Redshift: 0.100400
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.14
Transient MWEBV processed 0.04
Host match processed 0.8
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.17
Global aperture photometry processed 0.94
Validate global photometry processed 1.29
Global host SED inference processed 437.03
Local aperture photometry processed 0.88
Validate local photometry no valid phot 0.01
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) = 23h34m14.99s, -32d21m38.57s
semi major axis, semi minor axis (arcsec) = 1.08, 1.08
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) = 23h34m14.94s, -32d21m36.80s
semi major axis, semi minor axis (arcsec) = 6.98, 2.19
angle (degrees, anti-clockwise from east) = -36.54

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.1 1.0 21.193 0.089 AB
GALEX_NUV 18.7 0.68 20.720 0.040 AB
2MASS_J 242.43 98.46 17.044 0.441 Vega
2MASS_H 479.37 149.41 15.831 0.338 Vega
2MASS_K 517.52 166.71 15.277 0.350 Vega
WISE_W1 118.65 9.52 16.015 0.087 Vega
WISE_W2 66.49 11.27 16.004 0.184 Vega
WISE_W3 255.76 58.91 12.706 0.250 Vega
WISE_W4 539.8 427.43 10.449 0.860 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})\, 9.321 9.613 9.871
{\rm log}_{10}({\rm SFR}) -0.513 -0.145 0.216
{\rm log}_{10}({\rm sSFR}) -10.266 -9.829 -9.276
{\rm stellar\ age} 1.728 5.383 7.762

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.379 -0.700 -0.018
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.061 -0.419 0.062

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.114 0.214 0.358
\delta -0.803 -0.497 -0.135
\tau_1/\tau_2 0.492 0.880 1.279
Q_{PAH} 0.293 1.160 3.015
U_{min} 2.589 7.360 14.031
{\rm log}_{10}(\gamma_e)\, -3.270 -2.452 -1.397

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.332 -3.210 -1.887
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.458 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.554 -0.106 0.307
0.03-0.10 Gyr -0.956 -0.238 0.222
0.10-0.33 Gyr -0.931 -0.146 0.382
0.33-1.06 Gyr -1.289 -0.264 0.329
1.06-3.44 Gyr -1.683 -0.514 -0.084
3.44-11.20 Gyr -1.868 -0.505 -0.005
11.20-12.45 Gyr -1.923 -0.456 0.342