2024svb results

Information

Transient
Name:AT2024svb
Right ascension: 0h06m39.27s
Declination:8d48m35.78s
Discovery Date:Aug. 21, 2024, 8:28 a.m.
Classification:None
Redshift:None
MW E(B-V):0.090
Host
Name:2024svb
Right ascension: 0h06m39.60s
Declination:8d48m29.68s
Redshift:0.034330
Photometric Redshift:0.042
 

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: completed

Task Name Status Time (s)
Cutout download processed 18.82
Transient MWEBV processed 0.05
Host match processed 1.77
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.57
Global aperture photometry processed 6.62
Validate global photometry processed 17.53
Global host SED inference processed 362.55
Local aperture photometry processed 6.32
Validate local photometry processed 0.03
Local host SED inference processed 475.33
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h06m39.27s, 8d48m35.78s
semi major axis, semi minor axis (arcsec):2.93, 2.93
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 11.73 2.57 21.227 0.238 AB
SDSS_g 51.32 2.2 19.624 0.046 AB
DES_g 51.17 0.35 19.627 0.007 AB
PanSTARRS_g 64.13 0.71 19.382 0.012 AB
SDSS_r 86.72 2.93 19.055 0.037 AB
PanSTARRS_r 102.93 0.72 18.869 0.008 AB
DES_r 93.78 0.86 18.970 0.010 AB
SDSS_i 115.06 3.75 18.748 0.035 AB
PanSTARRS_i 136.29 0.86 18.564 0.007 AB
PanSTARRS_z 152.9 1.91 18.439 0.014 AB
SDSS_z 146.14 10.2 18.488 0.076 AB
DES_z 140.44 2.48 18.531 0.019 AB
PanSTARRS_y 205.41 4.59 18.118 0.024 AB
2MASS_J 151.31 85.15 17.555 0.611 Vega
2MASS_H 545.5 135.94 15.690 0.271 Vega
2MASS_K 169.85 140.68 16.487 0.899 Vega

Aperture details

RA, DEC (J2000):0h06m39.61s, 8d48m30.07s
semi major axis, semi minor axis (arcsec):12.65, 11.18
angle (degrees, anti-clockwise from east):-0.87
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 97.72 9.69 18.925 0.108 AB
GALEX_NUV 157.84 7.81 18.404 0.054 AB
SDSS_u 464.16 11.39 17.233 0.027 AB
SDSS_g 1709.11 11.77 15.818 0.007 AB
DES_g 1772.26 1.94 15.779 0.001 AB
PanSTARRS_g 1801.87 2.95 15.761 0.002 AB
SDSS_r 2949.09 15.63 15.226 0.006 AB
PanSTARRS_r 3095.79 2.97 15.173 0.001 AB
DES_r 3308.39 4.91 15.101 0.002 AB
SDSS_i 4138.16 19.54 14.858 0.005 AB
PanSTARRS_i 4085.1 3.51 14.872 0.001 AB
PanSTARRS_z 4860.75 7.68 14.683 0.002 AB
SDSS_z 5427.95 43.78 14.563 0.009 AB
DES_z 5204.16 14.65 14.609 0.003 AB
PanSTARRS_y 5985.16 18.37 14.457 0.003 AB
2MASS_J 7069.78 393.07 13.382 0.060 Vega
2MASS_H 9707.58 621.7 12.565 0.070 Vega
2MASS_K 7377.22 648.69 12.392 0.095 Vega
WISE_W1 4329.16 45.18 12.110 0.011 Vega
WISE_W2 2872.67 52.09 11.915 0.020 Vega
WISE_W3 14731.69 216.28 8.305 0.016 Vega
WISE_W4 17232.87 1459.19 6.689 0.092 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.787 8.920 9.045
{\rm log}_{10}({\rm SFR}) -1.802 -1.178 -0.680
{\rm log}_{10}({\rm sSFR}) -10.732 -10.061 -9.580
{\rm stellar\ age} 4.787 7.042 8.839

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.638 -1.214 -0.742
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.020 -0.273 0.098

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.273 0.774 1.133
\delta -0.287 0.055 0.291
\tau_1/\tau_2 0.576 0.923 1.264
Q_{PAH} 0.627 1.989 4.710
U_{min} 2.781 7.615 14.392
{\rm log}_{10}(\gamma_e)\, -3.364 -2.483 -1.280

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.454 -1.378 -0.371
{\rm log}_{10}(\tau_{AGN})\, 0.939 1.328 1.866

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.879 -1.382 -0.952
0.03-0.10 Gyr -1.957 -1.128 -0.580
0.10-0.33 Gyr -1.921 -1.105 -0.593
0.33-1.09 Gyr -1.955 -1.195 -0.710
1.09-3.62 Gyr -1.821 -1.137 -0.836
3.62-11.97 Gyr -1.501 -1.030 -0.830
11.97-13.30 Gyr -1.600 -0.961 -0.350

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.332 10.391 10.464
{\rm log}_{10}({\rm SFR}) 0.229 0.419 0.611
{\rm log}_{10}({\rm sSFR}) -10.174 -9.980 -9.778
{\rm stellar\ age} 6.455 7.366 8.470

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.894 -0.645 -0.454
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.784 -1.518 0.081

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.379 0.541 0.717
\delta -0.172 -0.015 0.108
\tau_1/\tau_2 0.789 1.124 1.454
Q_{PAH} 0.608 1.254 2.188
U_{min} 2.516 6.929 13.297
{\rm log}_{10}(\gamma_e)\, -3.340 -2.345 -1.786

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.979 -2.154 -1.697
{\rm log}_{10}(\tau_{AGN})\, 1.040 1.505 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.255 0.395 0.543
0.03-0.10 Gyr 0.177 0.435 0.664
0.10-0.33 Gyr 0.085 0.365 0.611
0.33-1.09 Gyr -0.109 0.210 0.455
1.09-3.62 Gyr 0.000 0.327 0.541
3.62-11.97 Gyr 0.339 0.507 0.633
11.97-13.30 Gyr 0.193 0.610 1.026