2025bj results

Information

Transient
Name:AT2025bj
Right ascension: 13h56m50.87s
Declination:26d45m39.72s
Discovery Date:Jan. 4, 2025, 2:34 p.m.
Classification:None
Redshift:None
MW E(B-V):0.021
Host
Name:2025bj
Right ascension: 13h56m50.54s
Declination:26d45m39.43s
Redshift:0.156878
Photometric Redshift:0.103
 

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: blocked

Task Name Status Time (s)
Cutout download processed 22.56
Transient MWEBV processed 0.06
Host match processed 2.52
Host information processed 0.11
Host MWEBV processed 0.06
Global aperture construction processed 0.81
Global aperture photometry processed 8.84
Validate global photometry processed 22.48
Global host SED inference processed 588.75
Local aperture photometry processed 8.6
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):13h56m50.56s, 26d45m39.60s
semi major axis, semi minor axis (arcsec):8.4, 6.55
angle (degrees, anti-clockwise from east):-98.25
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 157.3 5.94 18.408 0.041 AB
SDSS_g 263.96 5.05 17.846 0.021 AB
DES_g 303.26 0.9 17.695 0.003 AB
PanSTARRS_g 299.74 1.66 17.708 0.006 AB
SDSS_r 513.84 6.7 17.123 0.014 AB
PanSTARRS_r 519.95 1.96 17.110 0.004 AB
DES_r 547.54 1.99 17.054 0.004 AB
SDSS_i 721.33 8.68 16.755 0.013 AB
PanSTARRS_i 703.87 2.6 16.781 0.004 AB
PanSTARRS_z 779.78 4.59 16.670 0.006 AB
SDSS_z 807.54 21.68 16.632 0.029 AB
DES_z 855.22 6.14 16.570 0.008 AB
PanSTARRS_y 832.73 11.79 16.599 0.015 AB
2MASS_J 1355.43 201.81 15.175 0.162 Vega
2MASS_H 1493.68 342.81 14.597 0.249 Vega
2MASS_K 1539.36 332.61 14.094 0.235 Vega
WISE_W1 686.84 19.06 14.109 0.030 Vega
WISE_W2 509.77 25.14 13.793 0.054 Vega
WISE_W3 2858.07 98.79 10.086 0.038 Vega
WISE_W4 3135.1 691.89 8.539 0.240 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.752 10.849 10.948
{\rm log}_{10}({\rm SFR}) 1.137 1.464 1.767
{\rm log}_{10}({\rm sSFR}) -9.752 -9.382 -9.009
{\rm stellar\ age} 6.129 7.076 9.486

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.614 -0.408 -0.266
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.804 -1.278 0.132

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.185 0.288 0.456
\delta -0.822 -0.557 -0.258
\tau_1/\tau_2 0.520 0.979 1.410
Q_{PAH} 0.859 1.956 3.624
U_{min} 2.362 7.385 15.096
{\rm log}_{10}(\gamma_e)\, -2.910 -2.071 -1.282

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.079 -2.773 -1.794
{\rm log}_{10}(\tau_{AGN})\, 1.024 1.510 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.892 1.061 1.270
0.03-0.10 Gyr 1.196 1.576 1.891
0.10-0.32 Gyr -1.350 0.096 0.736
0.32-1.03 Gyr -2.032 -0.122 0.533
1.03-3.30 Gyr -0.664 0.399 0.872
3.30-10.60 Gyr 0.525 0.975 1.130
10.60-11.78 Gyr 0.638 1.250 1.936