2025axg results

Information

Transient
Name:AT2025axg
Right ascension: 13h26m06.52s
Declination:24d43m34.77s
Discovery Date:Feb. 4, 2025, 12:14 p.m.
Classification:None
Redshift:None
MW E(B-V):0.012
Host
Name:2025axg
Right ascension: 13h26m06.76s
Declination:24d43m33.72s
Redshift:0.063758
Photometric Redshift:0.059
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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_z
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.02
Transient MWEBV processed 0.04
Host match processed 2.14
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.55
Global aperture photometry processed 5.58
Validate global photometry processed 15.34
Global host SED inference processed 490.19
Local aperture photometry processed 5.59
Validate local photometry processed 0.02
Local host SED inference processed 430.13
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h26m06.52s, 24d43m34.77s
semi major axis, semi minor axis (arcsec):1.63, 1.63
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 6.39 1.49 21.886 0.253 AB
SDSS_g 24.7 1.36 20.418 0.060 AB
DES_g 26.27 0.3 20.351 0.012 AB
PanSTARRS_g 31.9 0.48 20.140 0.016 AB
SDSS_r 48.88 1.92 19.677 0.043 AB
PanSTARRS_r 59.63 0.46 19.461 0.008 AB
DES_r 52.7 0.73 19.595 0.015 AB
SDSS_i 70.69 2.45 19.277 0.038 AB
PanSTARRS_i 82.75 0.54 19.106 0.007 AB
PanSTARRS_z 91.53 0.98 18.996 0.012 AB
SDSS_z 81.74 4.32 19.119 0.057 AB
DES_z 87.46 1.6 19.045 0.020 AB
PanSTARRS_y 112.46 2.53 18.772 0.024 AB

Aperture details

RA, DEC (J2000):13h26m06.74s, 24d43m33.78s
semi major axis, semi minor axis (arcsec):7.4, 5.87
angle (degrees, anti-clockwise from east):-100.37
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 106.21 6.27 18.835 0.064 AB
SDSS_g 370.23 5.3 17.479 0.016 AB
DES_g 387.64 1.17 17.429 0.003 AB
PanSTARRS_g 388.03 1.91 17.428 0.005 AB
SDSS_r 702.12 7.35 16.784 0.011 AB
PanSTARRS_r 706.4 1.8 16.777 0.003 AB
DES_r 754.24 2.76 16.706 0.004 AB
SDSS_i 978.63 9.29 16.423 0.010 AB
PanSTARRS_i 979.6 2.07 16.422 0.002 AB
PanSTARRS_z 1088.39 3.79 16.308 0.004 AB
SDSS_z 1205.82 17.25 16.197 0.016 AB
DES_z 1225.0 6.02 16.180 0.005 AB
PanSTARRS_y 1328.54 9.74 16.092 0.008 AB
2MASS_J 1566.97 180.09 15.017 0.125 Vega
2MASS_H 2281.41 301.07 14.137 0.143 Vega
2MASS_K 1757.53 283.64 13.950 0.175 Vega
WISE_W1 795.34 18.58 13.950 0.025 Vega
WISE_W2 499.75 23.65 13.814 0.051 Vega
WISE_W3 398.01 91.73 12.226 0.250 Vega
WISE_W4 494.78 508.43 10.544 1.116 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.245 9.374 9.497
{\rm log}_{10}({\rm SFR}) -1.412 -0.821 -0.322
{\rm log}_{10}({\rm sSFR}) -10.770 -10.191 -9.648
{\rm stellar\ age} 6.693 8.027 11.728

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.507 -0.984 -0.567
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.174 -0.766 -0.312

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.552 0.917 1.285
\delta -0.338 -0.071 0.192
\tau_1/\tau_2 0.532 0.937 1.304
Q_{PAH} 0.526 2.110 4.878
U_{min} 3.063 7.990 14.746
{\rm log}_{10}(\gamma_e)\, -3.249 -2.048 -0.767

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.337 -1.210 -0.394
{\rm log}_{10}(\tau_{AGN})\, 0.948 1.487 1.903

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.164 -0.659 -0.268
0.03-0.10 Gyr -2.209 -1.036 -0.343
0.10-0.33 Gyr -3.241 -1.425 -0.713
0.33-1.08 Gyr -3.558 -1.475 -0.800
1.08-3.54 Gyr -3.266 -1.241 -0.636
3.54-11.62 Gyr -1.381 -0.574 -0.371
11.62-12.91 Gyr -0.921 -0.218 0.572

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.266 10.339 10.447
{\rm log}_{10}({\rm SFR}) -2.062 -1.031 -0.182
{\rm log}_{10}({\rm sSFR}) -12.380 -11.383 -10.452
{\rm stellar\ age} 7.279 8.055 11.430

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.846 -0.615 -0.448
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.718 0.184 0.391

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.081 0.185 0.293
\delta -0.848 -0.365 0.167
\tau_1/\tau_2 0.555 0.941 1.337
Q_{PAH} 0.662 2.173 4.397
U_{min} 2.730 7.738 15.223
{\rm log}_{10}(\gamma_e)\, -3.072 -1.907 -0.952

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.111 -2.929 -1.992
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.404 1.840

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.861 -0.759 -0.244
0.03-0.10 Gyr -3.775 -1.375 -0.140
0.10-0.33 Gyr -3.935 -1.405 -0.219
0.33-1.08 Gyr -3.636 -1.248 -0.300
1.08-3.54 Gyr -2.356 -0.422 0.243
3.54-11.62 Gyr -0.245 0.478 0.633
11.62-12.91 Gyr -0.051 0.679 1.513