2025qfj

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Information

Transient

Name: AT2025qfj
Right ascension: 22h16m38.45s
Declination: -5d27m57.49s
Discovery Date: June 29, 2025, 1:13 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.064

Host

Name: 191762
Right ascension: 22h16m38.18s
Declination: -5d28m00.09s
Redshift: 0.087784
Photometric Redshift:
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 3.95
Cutout download processed 35.39
Global aperture construction processed 0.66
Local aperture photometry processed 6.86
Global aperture photometry processed 6.22
Validate local photometry processed 0.03
Validate global photometry processed 18.47
Host information processed 0.15
Global host SED inference processed 430.7
Local host SED inference processed 418.35
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.11
Processing status completed N/A N/A
 

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) = 22h16m38.45s, -5d27m57.49s
semi major axis, semi minor axis (arcsec) = 1.22, 1.22
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 26.57 0.22 20.339 0.009 AB
PanSTARRS_r 45.68 0.29 19.751 0.007 AB
DES_r 51.01 0.54 19.631 0.011 AB
PanSTARRS_i 68.76 0.39 19.307 0.006 AB
PanSTARRS_z 82.29 0.92 19.112 0.012 AB
DES_z 89.29 1.55 19.023 0.019 AB
PanSTARRS_y 88.56 2.46 19.032 0.030 AB

Aperture details

RA, DEC (J2000) = 22h16m38.16s, -5d27m59.55s
semi major axis, semi minor axis (arcsec) = 14.86, 12.55
angle (degrees, anti-clockwise from east) = -115.11

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 76.17 6.4 19.196 0.091 AB
GALEX_NUV 79.77 1.68 19.145 0.023 AB
SDSS_u 471.48 14.44 17.216 0.033 AB
SDSS_g 1122.02 9.54 16.275 0.009 AB
DES_g 1210.03 1.63 16.193 0.001 AB
PanSTARRS_g 1177.92 3.73 16.222 0.003 AB
SDSS_r 2293.42 14.12 15.499 0.007 AB
PanSTARRS_r 2176.64 3.13 15.556 0.002 AB
DES_r 2521.01 3.9 15.396 0.002 AB
SDSS_i 3327.65 18.41 15.095 0.006 AB
PanSTARRS_i 3337.31 4.26 15.092 0.001 AB
PanSTARRS_z 4054.88 10.1 14.880 0.003 AB
SDSS_z 4196.89 43.83 14.843 0.011 AB
DES_z 4361.91 11.33 14.801 0.003 AB
PanSTARRS_y 4389.8 27.45 14.794 0.007 AB
2MASS_J 6338.81 295.32 13.500 0.051 Vega
2MASS_H 8492.5 450.35 12.710 0.058 Vega
2MASS_K 7101.87 516.85 12.434 0.079 Vega
WISE_W1 3462.81 52.81 12.352 0.017 Vega
WISE_W2 2201.53 51.78 12.204 0.026 Vega
WISE_W3 6236.72 226.13 9.239 0.039 Vega
WISE_W4 4226.57 970.19 8.215 0.249 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.261 9.403 9.523
{\rm log}_{10}({\rm SFR}) -1.309 -0.711 -0.160
{\rm log}_{10}({\rm sSFR}) -10.715 -10.112 -9.500
{\rm stellar\ age} 3.207 5.865 7.488

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.534 -0.858 -0.306
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.666 -0.876 0.085

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.337 0.728 1.162
\delta -0.572 -0.202 0.076
\tau_1/\tau_2 0.637 0.966 1.298
Q_{PAH} 0.683 2.244 4.918
U_{min} 2.946 8.113 14.504
{\rm log}_{10}(\gamma_e)\, -2.932 -1.721 -0.652

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.593 -0.923 -0.363
{\rm log}_{10}(\tau_{AGN})\, 0.941 1.373 1.808

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.301 -0.877 -0.494
0.03-0.10 Gyr -1.509 -0.714 -0.066
0.10-0.33 Gyr -1.402 -0.569 0.042
0.33-1.07 Gyr -1.223 -0.467 0.005
1.07-3.48 Gyr -1.121 -0.522 -0.256
3.48-11.34 Gyr -1.189 -0.581 -0.334
11.34-12.60 Gyr -1.479 -0.619 -0.069

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.187 11.232 11.336
{\rm log}_{10}({\rm SFR}) 0.369 0.636 0.937
{\rm log}_{10}({\rm sSFR}) -10.882 -10.618 -10.326
{\rm stellar\ age} 7.382 8.158 11.199

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.854 -0.569 -0.414
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.000 0.349 0.462

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.143 0.237 0.407
\delta -0.403 0.029 0.278
\tau_1/\tau_2 0.566 0.988 1.416
Q_{PAH} 1.337 2.720 4.647
U_{min} 2.270 6.934 14.611
{\rm log}_{10}(\gamma_e)\, -3.193 -2.219 -1.246

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.813 -1.942 -1.466
{\rm log}_{10}(\tau_{AGN})\, 1.139 1.568 1.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.116 0.490 0.680
0.03-0.10 Gyr 0.324 0.685 1.046
0.10-0.33 Gyr -0.357 0.518 0.857
0.33-1.07 Gyr -2.051 0.093 0.515
1.07-3.48 Gyr -1.382 0.327 0.872
3.48-11.34 Gyr 0.644 1.411 1.525
11.34-12.60 Gyr 0.855 1.689 2.421