2025aben

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Information

Transient

Name: AT2025aben
Right ascension: 10h58m55.40s
Declination: 37d06m25.93s
Discovery Date: Oct. 21, 2025, 2:27 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name: 2093117
Right ascension: 10h58m55.77s
Declination: 37d06m25.37s
Redshift: 0.036176
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 4.66
Cutout download processed 10.23
Global aperture construction processed 0.68
Local aperture photometry processed 5.06
Global aperture photometry processed 5.26
Validate local photometry processed 0.02
Validate global photometry processed 13.96
Host information processed 0.04
Global host SED inference processed 406.48
Local host SED inference processed 489.43
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.04
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) = 10h58m55.40s, 37d06m25.93s
semi major axis, semi minor axis (arcsec) = 2.78, 2.78
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 33.03 2.67 20.103 0.088 AB
SDSS_g 107.78 2.88 18.819 0.029 AB
DES_g 112.79 1.14 18.769 0.011 AB
PanSTARRS_g 112.04 0.59 18.777 0.006 AB
PanSTARRS_r 197.32 0.69 18.162 0.004 AB
PanSTARRS_i 251.25 0.7 17.900 0.003 AB
PanSTARRS_z 305.8 1.92 17.686 0.007 AB
DES_z 313.41 3.12 17.660 0.011 AB
PanSTARRS_y 367.88 4.78 17.486 0.014 AB

Aperture details

RA, DEC (J2000) = 10h58m55.74s, 37d06m25.19s
semi major axis, semi minor axis (arcsec) = 20.07, 17.9
angle (degrees, anti-clockwise from east) = -57.53

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 194.38 5.84 18.178 0.033 AB
SDSS_u 466.11 16.69 17.229 0.039 AB
SDSS_g 1232.06 11.75 16.173 0.010 AB
DES_g 1367.87 4.12 16.060 0.003 AB
PanSTARRS_g 1320.37 3.77 16.098 0.003 AB
PanSTARRS_r 2139.52 4.42 15.574 0.002 AB
PanSTARRS_i 2660.25 4.63 15.338 0.002 AB
DES_z 2926.8 10.68 15.234 0.004 AB
PanSTARRS_y 3827.6 32.45 14.943 0.009 AB
2MASS_J 3677.51 404.1 14.091 0.119 Vega
2MASS_H 4155.12 676.32 13.486 0.177 Vega
2MASS_K 5505.95 681.13 12.710 0.134 Vega
WISE_W1 1966.5 42.88 12.967 0.024 Vega
WISE_W2 1110.95 47.43 12.947 0.046 Vega
WISE_W3 2421.35 190.7 10.266 0.086 Vega
WISE_W4 3784.58 914.08 8.335 0.262 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})\, 9.096 9.223 9.365
{\rm log}_{10}({\rm SFR}) -1.634 -0.978 -0.446
{\rm log}_{10}({\rm sSFR}) -10.902 -10.241 -9.606
{\rm stellar\ age} 5.628 7.382 9.144

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.478 -0.874 -0.496
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.679 -0.006 0.353

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.230 0.642 1.022
\delta -0.695 -0.248 0.159
\tau_1/\tau_2 0.685 1.039 1.395
Q_{PAH} 0.581 2.349 4.794
U_{min} 2.716 7.777 14.858
{\rm log}_{10}(\gamma_e)\, -3.418 -2.498 -1.163

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.996 -1.583 -0.369
{\rm log}_{10}(\tau_{AGN})\, 0.932 1.361 1.867

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.651 -1.062 -0.648
0.03-0.10 Gyr -1.839 -0.979 -0.359
0.10-0.33 Gyr -1.808 -1.027 -0.473
0.33-1.09 Gyr -1.834 -1.078 -0.635
1.09-3.61 Gyr -1.661 -0.907 -0.580
3.61-11.94 Gyr -1.102 -0.705 -0.502
11.94-13.27 Gyr -1.236 -0.611 0.021

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.058 10.115 10.180
{\rm log}_{10}({\rm SFR}) -0.305 -0.070 0.236
{\rm log}_{10}({\rm sSFR}) -10.437 -10.189 -9.858
{\rm stellar\ age} 6.465 7.250 8.220

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.636 -0.475 -0.344
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.101 0.230 0.367

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.121 0.205 0.330
\delta -0.502 -0.111 0.227
\tau_1/\tau_2 0.552 0.870 1.189
Q_{PAH} 0.295 0.910 2.219
U_{min} 2.559 7.095 13.492
{\rm log}_{10}(\gamma_e)\, -3.319 -2.553 -1.758

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.491 -3.721 -2.817
{\rm log}_{10}(\tau_{AGN})\, 1.036 1.530 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.369 -0.145 0.014
0.03-0.10 Gyr -0.397 -0.051 0.339
0.10-0.33 Gyr -0.452 -0.048 0.295
0.33-1.09 Gyr -0.380 -0.068 0.125
1.09-3.61 Gyr -0.242 0.082 0.278
3.61-11.94 Gyr 0.077 0.237 0.350
11.94-13.27 Gyr -0.148 0.258 0.685