2025li results

Information

Transient
Name:AT2025li
Right ascension: 12h45m55.09s
Declination:17d29m35.35s
Discovery Date:Jan. 7, 2025, 10:06 a.m.
Classification:None
Redshift:None
MW E(B-V):0.024
Host
Name:2025li
Right ascension: 12h45m55.09s
Declination:17d29m32.42s
Redshift:0.079202
Photometric Redshift:0.085
 

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: completed

Task Name Status Time (s)
Cutout download processed 17.57
Transient MWEBV processed 0.13
Host match processed 2.1
Host information processed 0.09
Host MWEBV processed 0.14
Global aperture construction processed 0.65
Global aperture photometry processed 6.07
Validate global photometry processed 16.08
Global host SED inference processed 410.42
Local aperture photometry processed 6.0
Validate local photometry processed 0.02
Local host SED inference processed 400.95
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h45m55.09s, 17d29m35.35s
semi major axis, semi minor axis (arcsec):1.34, 1.34
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 11.66 0.17 21.233 0.016 AB
PanSTARRS_g 13.34 0.33 21.087 0.027 AB
SDSS_r 18.7 1.29 20.721 0.075 AB
PanSTARRS_r 19.22 0.51 20.691 0.029 AB
DES_r 18.47 0.34 20.734 0.020 AB
SDSS_i 23.38 1.66 20.478 0.077 AB
PanSTARRS_i 23.79 0.42 20.459 0.019 AB
PanSTARRS_z 26.8 0.82 20.330 0.033 AB
SDSS_z 36.12 5.4 20.006 0.162 AB
DES_z 24.57 0.91 20.424 0.040 AB
PanSTARRS_y 30.22 1.92 20.199 0.069 AB

Aperture details

RA, DEC (J2000):12h45m55.09s, 17d29m32.26s
semi major axis, semi minor axis (arcsec):7.05, 6.04
angle (degrees, anti-clockwise from east):-49.34
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 63.88 6.91 19.387 0.117 AB
SDSS_g 208.13 4.29 18.104 0.022 AB
DES_g 212.12 0.77 18.084 0.004 AB
PanSTARRS_g 207.69 1.62 18.106 0.008 AB
SDSS_r 315.75 5.6 17.652 0.019 AB
PanSTARRS_r 297.85 2.46 17.715 0.009 AB
DES_r 325.0 1.47 17.620 0.005 AB
SDSS_i 402.93 7.48 17.387 0.020 AB
PanSTARRS_i 382.3 1.99 17.444 0.006 AB
PanSTARRS_z 399.39 3.87 17.397 0.011 AB
SDSS_z 596.21 26.02 16.962 0.047 AB
DES_z 428.69 3.9 17.320 0.010 AB
PanSTARRS_y 487.53 8.98 17.180 0.020 AB
2MASS_J 297.1 167.07 16.823 0.611 Vega
2MASS_H 376.58 304.7 16.093 0.878 Vega
2MASS_K 605.8 269.88 15.106 0.484 Vega
WISE_W1 248.8 13.59 15.211 0.059 Vega
WISE_W2 181.03 18.95 14.917 0.114 Vega
WISE_W3 528.19 95.03 11.919 0.195 Vega
WISE_W4 969.86 591.88 9.813 0.663 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.539 8.715 8.818
{\rm log}_{10}({\rm SFR}) -1.909 -1.368 -0.742
{\rm log}_{10}({\rm sSFR}) -10.646 -10.116 -9.420
{\rm stellar\ age} 2.335 5.870 7.351

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.585 -1.125 -0.611
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.366 -0.803 -0.200

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.162 0.413 0.957
\delta -0.559 -0.169 0.220
\tau_1/\tau_2 0.759 1.123 1.477
Q_{PAH} 1.104 2.801 5.028
U_{min} 2.979 8.068 15.133
{\rm log}_{10}(\gamma_e)\, -2.868 -1.799 -0.732

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.312 -0.203 0.156
{\rm log}_{10}(\tau_{AGN})\, 1.199 1.470 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.135 -1.601 -1.162
0.03-0.10 Gyr -2.068 -1.334 -0.642
0.10-0.33 Gyr -1.810 -1.206 -0.482
0.33-1.07 Gyr -1.905 -1.208 -0.745
1.07-3.50 Gyr -2.069 -1.209 -0.959
3.50-11.44 Gyr -2.370 -1.280 -1.025
11.44-12.71 Gyr -2.443 -1.337 -0.800

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.688 9.803 9.915
{\rm log}_{10}({\rm SFR}) -0.981 -0.456 0.083
{\rm log}_{10}({\rm sSFR}) -10.809 -10.221 -9.700
{\rm stellar\ age} 3.292 5.430 6.811

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.288 -0.888 -0.592
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.377 0.141 0.369

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.093 0.210 0.367
\delta -0.789 -0.437 0.027
\tau_1/\tau_2 0.714 1.067 1.415
Q_{PAH} 0.837 2.191 4.570
U_{min} 2.605 7.417 14.089
{\rm log}_{10}(\gamma_e)\, -2.774 -1.743 -0.853

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.962 -2.603 -1.646
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.491 1.914

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.954 -0.647 -0.416
0.03-0.10 Gyr -1.129 -0.406 0.209
0.10-0.33 Gyr -0.724 0.115 0.503
0.33-1.07 Gyr -0.213 0.175 0.446
1.07-3.50 Gyr -0.383 -0.009 0.257
3.50-11.44 Gyr -0.781 -0.208 0.022
11.44-12.71 Gyr -1.165 -0.272 0.250