2025sjj results

Information

Transient
Name:AT2025sjj
Right ascension: 10h14m43.85s
Declination:13d29m16.15s
Discovery Date:March 24, 2025, 7:01 a.m.
Classification:None
Redshift:None
MW E(B-V):0.041
Host
Name:
Right ascension: 10h14m44.14s
Declination:13d29m20.06s
Redshift:None
Photometric Redshift:0.101
 

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 26.24
Transient MWEBV processed 0.08
Host match processed 6.33
Host information processed 0.16
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 6.58
Validate global photometry processed 17.15
Global host SED inference processed 395.14
Local aperture photometry processed 7.25
Validate local photometry processed 0.02
Local host SED inference processed 478.97
 

Imaging data

 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h14m43.85s, 13d29m16.15s
semi major axis, semi minor axis (arcsec):1.08, 1.08
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 4.2 0.18 22.343 0.048 AB
PanSTARRS_z 5.84 0.7 21.983 0.130 AB
DES_z 5.79 0.4 21.992 0.075 AB
PanSTARRS_y 5.91 1.4 21.972 0.257 AB

Aperture details

RA, DEC (J2000):10h14m44.15s, 13d29m20.21s
semi major axis, semi minor axis (arcsec):7.04, 3.48
angle (degrees, anti-clockwise from east):-140.58
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 11.45 3.16 21.253 0.299 AB
SDSS_g 70.33 2.53 19.282 0.039 AB
DES_g 53.41 0.49 19.581 0.010 AB
PanSTARRS_g 74.84 1.17 19.215 0.017 AB
SDSS_r 122.85 3.52 18.677 0.031 AB
PanSTARRS_r 126.01 1.07 18.649 0.009 AB
DES_r 103.01 0.89 18.868 0.009 AB
SDSS_i 170.72 5.06 18.319 0.032 AB
PanSTARRS_i 169.0 1.42 18.330 0.009 AB
PanSTARRS_z 195.13 3.16 18.174 0.018 AB
SDSS_z 234.95 13.67 17.973 0.063 AB
DES_z 174.87 2.08 18.293 0.013 AB
PanSTARRS_y 217.09 6.31 18.058 0.032 AB
2MASS_J 217.52 122.48 17.161 0.611 Vega
2MASS_H 60.94 215.27 18.070 3.835 Vega
2MASS_K 426.13 186.5 15.488 0.475 Vega
WISE_W1 150.25 10.16 15.759 0.073 Vega
WISE_W2 111.78 13.0 15.440 0.126 Vega
WISE_W3 155.92 72.08 13.244 0.502 Vega
WISE_W4 -592.68 474.34 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.999 8.334 8.576
{\rm log}_{10}({\rm SFR}) -1.524 -0.921 -0.401
{\rm log}_{10}({\rm sSFR}) -9.958 -9.264 -8.536
{\rm stellar\ age} 0.983 5.218 7.056

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.681 -1.157 -0.474
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.628 -0.786 0.091

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.688 1.164 1.725
\delta -0.178 0.087 0.273
\tau_1/\tau_2 0.604 0.991 1.383
Q_{PAH} 0.922 2.791 5.114
U_{min} 2.921 8.037 15.128
{\rm log}_{10}(\gamma_e)\, -3.048 -2.019 -0.802

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.927 -0.354 0.239
{\rm log}_{10}(\tau_{AGN})\, 1.184 1.543 1.892

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.490 -0.822 -0.192
0.03-0.10 Gyr -2.121 -1.250 -0.539
0.10-0.33 Gyr -2.425 -1.478 -0.825
0.33-1.06 Gyr -3.071 -1.603 -1.147
1.06-3.44 Gyr -3.567 -1.669 -1.286
3.44-11.20 Gyr -3.696 -1.726 -1.313
11.20-12.44 Gyr -3.873 -1.812 -1.120

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.751 9.900 10.019
{\rm log}_{10}({\rm SFR}) -0.401 -0.144 0.111
{\rm log}_{10}({\rm sSFR}) -10.372 -10.047 -9.695
{\rm stellar\ age} 5.637 7.001 8.306

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.110 -0.736 -0.439
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.831 -0.626 -0.432

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.402 0.535 0.676
\delta -0.721 -0.390 -0.032
\tau_1/\tau_2 0.461 0.830 1.181
Q_{PAH} 0.658 1.715 3.443
U_{min} 2.721 7.459 14.134
{\rm log}_{10}(\gamma_e)\, -2.726 -1.604 -0.726

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.022 -2.733 -1.808
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.424 1.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.101 0.053 0.190
0.03-0.10 Gyr -0.802 -0.252 0.105
0.10-0.33 Gyr -0.981 -0.360 0.020
0.33-1.06 Gyr -0.909 -0.346 0.026
1.06-3.44 Gyr -0.696 -0.197 0.064
3.44-11.20 Gyr -0.328 0.018 0.217
11.20-12.44 Gyr -0.492 0.100 0.650