2025bxr results

Information

Transient
Name:AT2025bxr
Right ascension: 12h48m15.57s
Declination:-12d25m44.39s
Discovery Date:Feb. 18, 2025, 10:06 a.m.
Classification:None
Redshift:None
MW E(B-V):0.040
Host
Name:2025bxr
Right ascension: 12h48m15.58s
Declination:-12d25m43.93s
Redshift:0.047219
Photometric Redshift:0.056
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 13.61
Transient MWEBV processed 0.16
Host match processed 1.72
Host information processed 0.08
Host MWEBV processed 0.07
Global aperture construction processed 0.59
Global aperture photometry processed 4.58
Validate global photometry processed 14.18
Global host SED inference processed 460.73
Local aperture photometry processed 4.62
Validate local photometry processed 0.02
Local host SED inference processed 488.88
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h48m15.57s, -12d25m44.39s
semi major axis, semi minor axis (arcsec):2.16, 2.16
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 45.75 2.37 19.749 0.056 AB
SDSS_g 124.36 2.98 18.663 0.026 AB
PanSTARRS_g 131.22 0.48 18.605 0.004 AB
SDSS_r 194.88 3.74 18.176 0.021 AB
PanSTARRS_r 205.29 0.72 18.119 0.004 AB
SDSS_i 274.63 4.65 17.803 0.018 AB
PanSTARRS_i 269.12 0.87 17.825 0.004 AB
PanSTARRS_z 310.62 1.41 17.669 0.005 AB
SDSS_z 336.76 6.94 17.582 0.022 AB
PanSTARRS_y 331.56 2.76 17.599 0.009 AB

Aperture details

RA, DEC (J2000):12h48m15.58s, -12d25m43.89s
semi major axis, semi minor axis (arcsec):8.69, 5.22
angle (degrees, anti-clockwise from east):-29.74
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 45.45 6.76 19.756 0.162 AB
GALEX_NUV 38.84 2.7 19.927 0.075 AB
SDSS_u 139.29 6.14 18.540 0.048 AB
SDSS_g 292.85 5.05 17.733 0.019 AB
PanSTARRS_g 301.77 1.39 17.701 0.005 AB
SDSS_r 440.9 6.18 17.289 0.015 AB
PanSTARRS_r 453.4 2.02 17.259 0.005 AB
SDSS_i 592.31 8.39 16.969 0.015 AB
PanSTARRS_i 595.73 2.48 16.962 0.005 AB
PanSTARRS_z 658.68 4.1 16.853 0.007 AB
SDSS_z 777.1 17.37 16.674 0.024 AB
PanSTARRS_y 709.73 8.15 16.772 0.012 AB
2MASS_J 789.69 187.38 15.761 0.258 Vega
2MASS_H 1274.88 291.78 14.769 0.248 Vega
2MASS_K 776.96 388.07 14.836 0.542 Vega
WISE_W1 533.41 17.68 14.383 0.036 Vega
WISE_W2 341.01 23.11 14.229 0.074 Vega
WISE_W3 1318.0 123.08 10.926 0.101 Vega
WISE_W4 1978.23 689.26 9.039 0.378 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.372 9.493 9.607
{\rm log}_{10}({\rm SFR}) -1.349 -0.603 -0.071
{\rm log}_{10}({\rm sSFR}) -10.795 -10.102 -9.530
{\rm stellar\ age} 6.253 7.811 10.582

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.749 -1.311 -0.871
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.826 -1.182 -0.055

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.175 0.464 0.768
\delta -0.533 -0.183 0.177
\tau_1/\tau_2 0.716 1.099 1.479
Q_{PAH} 0.578 2.549 5.057
U_{min} 2.649 8.312 15.468
{\rm log}_{10}(\gamma_e)\, -3.301 -2.131 -0.806

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.615 -1.558 -0.489
{\rm log}_{10}(\tau_{AGN})\, 1.134 1.543 2.004

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.054 -1.255 -0.744
0.03-0.10 Gyr -1.405 -0.499 0.071
0.10-0.33 Gyr -1.799 -0.755 -0.178
0.33-1.09 Gyr -2.526 -1.080 -0.550
1.09-3.58 Gyr -2.230 -0.986 -0.479
3.58-11.81 Gyr -1.081 -0.438 -0.251
11.81-13.12 Gyr -0.989 -0.185 0.559

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.685 9.808 9.937
{\rm log}_{10}({\rm SFR}) -0.319 0.066 0.406
{\rm log}_{10}({\rm sSFR}) -10.136 -9.740 -9.368
{\rm stellar\ age} 6.508 7.694 10.932

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.562 -1.054 -0.678
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.752 -0.742 0.286

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.207 0.385 0.589
\delta -0.257 0.065 0.281
\tau_1/\tau_2 0.558 0.961 1.379
Q_{PAH} 1.042 2.206 4.215
U_{min} 2.555 7.487 15.014
{\rm log}_{10}(\gamma_e)\, -3.498 -2.713 -1.730

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.669 -1.873 -1.533
{\rm log}_{10}(\tau_{AGN})\, 0.878 1.162 1.629

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.344 -1.567 -0.506
0.03-0.10 Gyr -0.225 0.215 0.564
0.10-0.33 Gyr -2.255 -0.567 0.004
0.33-1.09 Gyr -2.823 -0.809 -0.336
1.09-3.58 Gyr -2.398 -0.568 -0.111
3.58-11.81 Gyr -0.912 -0.137 0.067
11.81-13.12 Gyr -0.790 0.079 0.945