2025br results

Information

Transient
Name:AT2025br
Right ascension: 16h04m18.01s
Declination:43d40m51.56s
Discovery Date:Jan. 4, 2025, 3:09 p.m.
Classification:None
Redshift:None
MW E(B-V):0.010
Host
Name:2025br
Right ascension: 16h04m17.98s
Declination:43d40m51.15s
Redshift:0.059925
Photometric Redshift:0.086
 

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 18.19
Transient MWEBV processed 0.07
Host match processed 2.28
Host information processed 0.11
Host MWEBV processed 0.12
Global aperture construction processed 0.83
Global aperture photometry processed 6.13
Validate global photometry processed 19.58
Global host SED inference processed 591.38
Local aperture photometry processed 5.94
Validate local photometry processed 0.03
Local host SED inference processed 674.24
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h04m18.01s, 43d40m51.56s
semi major axis, semi minor axis (arcsec):1.73, 1.73
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 18.53 1.9 20.730 0.111 AB
SDSS_g 103.24 2.68 18.865 0.028 AB
PanSTARRS_g 114.46 0.44 18.753 0.004 AB
SDSS_r 221.39 3.95 18.037 0.019 AB
PanSTARRS_r 225.57 0.5 18.017 0.002 AB
SDSS_i 311.33 4.72 17.667 0.016 AB
PanSTARRS_i 311.49 0.52 17.666 0.002 AB
PanSTARRS_z 379.95 1.26 17.451 0.004 AB
SDSS_z 416.77 7.37 17.350 0.019 AB
PanSTARRS_y 436.31 3.34 17.301 0.008 AB

Aperture details

RA, DEC (J2000):16h04m18.00s, 43d40m51.27s
semi major axis, semi minor axis (arcsec):13.26, 9.83
angle (degrees, anti-clockwise from east):-129.07
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 57.82 0.6 19.495 0.011 AB
GALEX_NUV 79.77 0.41 19.145 0.006 AB
SDSS_u 148.66 11.29 18.470 0.082 AB
SDSS_g 602.9 7.3 16.949 0.013 AB
PanSTARRS_g 684.55 2.52 16.811 0.004 AB
SDSS_r 1115.32 10.35 16.282 0.010 AB
PanSTARRS_r 1134.37 2.77 16.263 0.003 AB
SDSS_i 1406.71 12.44 16.029 0.010 AB
PanSTARRS_i 1461.86 3.09 15.988 0.002 AB
PanSTARRS_z 1711.63 7.69 15.816 0.005 AB
SDSS_z 1752.95 35.82 15.791 0.022 AB
PanSTARRS_y 2075.57 21.27 15.607 0.011 AB
2MASS_J 2498.86 289.79 14.511 0.126 Vega
2MASS_H 2787.44 452.33 13.919 0.176 Vega
2MASS_K 1542.34 541.4 14.092 0.381 Vega
WISE_W1 1218.63 23.76 13.486 0.021 Vega
WISE_W2 746.56 29.91 13.378 0.043 Vega
WISE_W3 1952.06 86.12 10.500 0.048 Vega
WISE_W4 1672.61 501.92 9.222 0.326 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.782 9.882 9.993
{\rm log}_{10}({\rm SFR}) -1.946 -1.091 -0.452
{\rm log}_{10}({\rm sSFR}) -11.906 -10.983 -10.353
{\rm stellar\ age} 6.918 8.059 11.328

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.434 -0.920 -0.631
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.780 -0.942 0.188

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.330 0.640 0.980
\delta -0.659 -0.308 0.120
\tau_1/\tau_2 0.609 0.974 1.346
Q_{PAH} 0.711 2.831 5.523
U_{min} 2.605 7.750 14.635
{\rm log}_{10}(\gamma_e)\, -3.273 -2.239 -1.021

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.811 -1.138 -0.393
{\rm log}_{10}(\tau_{AGN})\, 0.956 1.346 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.350 -1.348 -0.701
0.03-0.10 Gyr -2.222 -1.101 -0.356
0.10-0.33 Gyr -2.305 -1.021 -0.352
0.33-1.08 Gyr -2.420 -1.016 -0.386
1.08-3.55 Gyr -2.208 -0.678 -0.102
3.55-11.66 Gyr -0.718 -0.040 0.146
11.66-12.96 Gyr -0.407 0.289 1.033

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.379 10.429 10.490
{\rm log}_{10}({\rm SFR}) -0.337 -0.113 0.151
{\rm log}_{10}({\rm sSFR}) -10.777 -10.526 -10.283
{\rm stellar\ age} 7.248 8.011 10.127

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.546 -0.385 -0.254
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.360 -0.302 0.220

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.064 0.120 0.211
\delta -0.413 -0.027 0.226
\tau_1/\tau_2 0.706 1.093 1.514
Q_{PAH} 1.414 3.661 5.559
U_{min} 2.649 7.722 14.728
{\rm log}_{10}(\gamma_e)\, -2.062 -0.863 -0.311

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.040 -2.931 -1.898
{\rm log}_{10}(\tau_{AGN})\, 1.099 1.621 1.979

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.647 -0.354 -0.161
0.03-0.10 Gyr -0.369 -0.042 0.283
0.10-0.33 Gyr -0.254 0.074 0.316
0.33-1.08 Gyr -0.435 -0.052 0.176
1.08-3.55 Gyr -0.408 0.066 0.346
3.55-11.66 Gyr 0.272 0.562 0.664
11.66-12.96 Gyr 0.357 0.835 1.409