2025bqj results

Information

Transient
Name:AT2025bqj
Right ascension: 14h50m47.17s
Declination:24d27m37.85s
Discovery Date:Jan. 28, 2025, 2:43 p.m.
Classification:None
Redshift:None
MW E(B-V):0.032
Host
Name:2025bqj
Right ascension: 14h50m47.55s
Declination:24d27m33.28s
Redshift:0.061680
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
GALEX_NUV
GALEX_FUV
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.37
Transient MWEBV processed 0.05
Host match processed 2.19
Host information processed 0.09
Host MWEBV processed 0.07
Global aperture construction processed 0.6
Global aperture photometry processed 6.0
Validate global photometry processed 15.47
Global host SED inference processed 412.94
Local aperture photometry processed 5.74
Validate local photometry processed 0.02
Local host SED inference processed 426.13
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h50m47.17s, 24d27m37.85s
semi major axis, semi minor axis (arcsec):1.68, 1.68
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 12.88 1.51 21.125 0.127 AB
SDSS_g 35.78 1.61 20.016 0.049 AB
DES_g 38.44 0.37 19.938 0.010 AB
PanSTARRS_g 38.92 0.35 19.925 0.010 AB
SDSS_r 60.72 2.15 19.442 0.038 AB
PanSTARRS_r 63.69 0.49 19.390 0.008 AB
DES_r 68.33 0.82 19.314 0.013 AB
SDSS_i 83.66 2.67 19.094 0.035 AB
PanSTARRS_i 85.31 0.8 19.072 0.010 AB
PanSTARRS_z 98.44 1.16 18.917 0.013 AB
SDSS_z 93.87 5.81 18.969 0.067 AB
PanSTARRS_y 119.88 2.57 18.703 0.023 AB

Aperture details

RA, DEC (J2000):14h50m47.45s, 24d27m33.65s
semi major axis, semi minor axis (arcsec):19.15, 13.23
angle (degrees, anti-clockwise from east):-55.36
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 1453.07 10.77 15.994 0.008 AB
DES_g 1577.73 2.53 15.905 0.002 AB
PanSTARRS_g 1640.03 3.19 15.863 0.002 AB
SDSS_r 2651.01 15.15 15.341 0.006 AB
PanSTARRS_r 2715.32 4.5 15.315 0.002 AB
DES_r 2907.03 5.57 15.241 0.002 AB
SDSS_i 3509.22 19.44 15.037 0.006 AB
PanSTARRS_i 3561.5 7.35 15.021 0.002 AB
PanSTARRS_z 4173.45 10.73 14.849 0.003 AB
SDSS_z 3850.66 52.73 14.936 0.015 AB
PanSTARRS_y 5070.44 23.79 14.637 0.005 AB
2MASS_J 6131.17 423.52 13.536 0.075 Vega
2MASS_H 7131.75 568.6 12.899 0.087 Vega
2MASS_K 6353.5 680.0 12.555 0.116 Vega
WISE_W1 3212.67 38.5 12.434 0.013 Vega
WISE_W2 1979.67 50.69 12.320 0.028 Vega
WISE_W3 6791.19 126.73 9.146 0.020 Vega
WISE_W4 11249.58 938.07 7.152 0.091 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.019 9.151 9.269
{\rm log}_{10}({\rm SFR}) -1.663 -1.068 -0.514
{\rm log}_{10}({\rm sSFR}) -10.867 -10.266 -9.570
{\rm stellar\ age} 4.107 6.204 7.626

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.471 -0.742 -0.251
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.653 -0.462 0.229

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.158 0.667 1.094
\delta -0.551 -0.083 0.195
\tau_1/\tau_2 0.699 1.025 1.343
Q_{PAH} 0.732 2.374 4.752
U_{min} 2.745 7.632 14.163
{\rm log}_{10}(\gamma_e)\, -3.019 -2.022 -0.860

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.845 -0.959 -0.231
{\rm log}_{10}(\tau_{AGN})\, 1.045 1.388 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.706 -1.202 -0.759
0.03-0.10 Gyr -1.859 -1.058 -0.438
0.10-0.33 Gyr -1.576 -0.797 -0.222
0.33-1.08 Gyr -1.429 -0.728 -0.328
1.08-3.54 Gyr -1.293 -0.764 -0.508
3.54-11.64 Gyr -1.267 -0.808 -0.602
11.64-12.94 Gyr -1.492 -0.817 -0.314

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.647 10.733 10.820
{\rm log}_{10}({\rm SFR}) -0.291 0.397 0.899
{\rm log}_{10}({\rm sSFR}) -11.014 -10.327 -9.855
{\rm stellar\ age} 5.144 6.597 8.001

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.627 -0.386 -0.253
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.866 0.177 0.365

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.145 0.263 0.413
\delta -0.789 -0.338 0.132
\tau_1/\tau_2 0.672 1.035 1.415
Q_{PAH} 1.276 2.357 4.626
U_{min} 2.755 7.780 14.411
{\rm log}_{10}(\gamma_e)\, -2.931 -1.834 -0.935

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.886 -2.737 -1.831
{\rm log}_{10}(\tau_{AGN})\, 1.106 1.611 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.143 0.243 0.498
0.03-0.10 Gyr -0.625 0.434 1.020
0.10-0.33 Gyr -0.344 0.674 1.034
0.33-1.08 Gyr -0.118 0.594 0.896
1.08-3.54 Gyr 0.435 0.863 1.152
3.54-11.64 Gyr 0.471 0.800 0.955
11.64-12.94 Gyr 0.084 0.804 1.365