2025blj results

Information

Transient
Name:AT2025blj
Right ascension: 1h45m57.93s
Declination:4d56m37.28s
Discovery Date:Jan. 26, 2025, 12:48 p.m.
Classification:None
Redshift:None
MW E(B-V):0.036
Host
Name:2025blj
Right ascension: 1h45m57.88s
Declination:4d56m38.78s
Redshift:None
Photometric Redshift:0.181
 

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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 19.74
Transient MWEBV processed 0.04
Host match processed 2.67
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.57
Global aperture photometry processed 6.48
Validate global photometry processed 18.17
Global host SED inference processed 372.98
Local aperture photometry processed 6.34
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):1h45m57.86s, 4d56m38.93s
semi major axis, semi minor axis (arcsec):5.64, 2.69
angle (degrees, anti-clockwise from east):-29.97
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.56 0.44 24.526 0.849 AB
GALEX_NUV 1.84 0.54 23.238 0.320 AB
SDSS_u 6.95 3.7 21.795 0.578 AB
SDSS_g 35.13 1.91 20.036 0.059 AB
DES_g 31.34 0.3 20.160 0.010 AB
PanSTARRS_g 40.15 0.94 19.891 0.025 AB
SDSS_r 95.45 3.04 18.951 0.035 AB
PanSTARRS_r 99.54 1.37 18.905 0.015 AB
DES_r 90.99 0.62 19.002 0.007 AB
SDSS_i 153.0 4.22 18.438 0.030 AB
PanSTARRS_i 154.94 0.81 18.425 0.006 AB
PanSTARRS_z 225.18 2.2 18.019 0.011 AB
SDSS_z 178.92 13.36 18.268 0.081 AB
DES_z 188.12 1.76 18.214 0.010 AB
PanSTARRS_y 249.1 5.35 17.909 0.023 AB
2MASS_J 379.82 122.56 16.556 0.350 Vega
2MASS_H 304.44 204.23 16.324 0.728 Vega
2MASS_K 796.18 197.48 14.810 0.269 Vega
WISE_W1 256.59 11.66 15.178 0.049 Vega
WISE_W2 175.38 16.59 14.951 0.103 Vega
WISE_W3 269.08 90.27 12.651 0.364 Vega
WISE_W4 40.12 378.96 13.272 10.256 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})\, 10.494 10.591 10.694
{\rm log}_{10}({\rm SFR}) 0.036 0.380 0.762
{\rm log}_{10}({\rm sSFR}) -10.607 -10.215 -9.787
{\rm stellar\ age} 4.986 6.191 7.167

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.138 -0.665 -0.356
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.451 -0.776 -0.105

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.725 0.941 1.145
\delta -0.512 -0.341 -0.181
\tau_1/\tau_2 0.596 0.910 1.224
Q_{PAH} 0.758 1.921 3.907
U_{min} 2.965 7.529 14.046
{\rm log}_{10}(\gamma_e)\, -3.317 -2.425 -1.452

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.144 -2.881 -1.768
{\rm log}_{10}(\tau_{AGN})\, 0.954 1.374 1.837

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.276 0.545 0.773
0.03-0.10 Gyr -0.311 0.278 0.770
0.10-0.32 Gyr -0.316 0.307 0.746
0.32-1.02 Gyr -0.254 0.361 0.730
1.02-3.25 Gyr 0.298 0.675 0.930
3.25-10.37 Gyr 0.458 0.758 0.917
10.37-11.52 Gyr 0.025 0.701 1.232