2025por results

Information

Transient
Name:AT2025por
Right ascension: 10h24m57.15s
Declination:11d04m18.17s
Discovery Date:March 29, 2025, 6:46 a.m.
Classification:None
Redshift:None
MW E(B-V):0.023
Host
Name:SDSSJ102457.05+11041
Right ascension: 10h24m57.12s
Declination:11d04m13.58s
Redshift:0.099347
Photometric Redshift:0.098
 

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 20.7
Transient MWEBV processed 0.04
Host match processed 4.5
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 6.89
Validate global photometry processed 17.98
Global host SED inference processed 428.77
Local aperture photometry processed 7.49
Validate local photometry processed 0.03
Local host SED inference processed 481.49
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h24m57.15s, 11d04m18.17s
semi major axis, semi minor axis (arcsec):1.09, 1.09
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 3.19 0.25 22.641 0.087 AB
PanSTARRS_z 3.84 0.66 22.438 0.185 AB
DES_z 3.66 0.64 22.492 0.191 AB
PanSTARRS_y 7.51 1.58 21.711 0.228 AB

Aperture details

RA, DEC (J2000):10h24m57.04s, 11d04m13.94s
semi major axis, semi minor axis (arcsec):8.82, 6.41
angle (degrees, anti-clockwise from east):-86.66
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.78 4.02 20.838 0.260 AB
GALEX_NUV 26.77 3.62 20.331 0.147 AB
SDSS_u 16.58 5.82 20.851 0.381 AB
SDSS_g 178.8 4.16 18.269 0.025 AB
DES_g 186.74 0.95 18.222 0.006 AB
PanSTARRS_g 185.82 1.69 18.227 0.010 AB
SDSS_r 326.24 6.19 17.616 0.021 AB
DES_r 344.39 2.3 17.557 0.007 AB
SDSS_i 446.13 8.92 17.276 0.022 AB
PanSTARRS_i 439.65 2.19 17.292 0.005 AB
PanSTARRS_z 512.87 4.53 17.125 0.010 AB
SDSS_z 563.29 29.91 17.023 0.058 AB
DES_z 544.86 6.49 17.059 0.013 AB
PanSTARRS_y 566.35 10.84 17.017 0.021 AB
2MASS_J 558.41 244.57 16.138 0.476 Vega
2MASS_H 1308.02 367.15 14.741 0.305 Vega
2MASS_K 481.21 400.48 15.356 0.904 Vega
WISE_W1 307.58 17.75 14.981 0.063 Vega
WISE_W2 168.76 23.85 14.993 0.153 Vega
WISE_W3 388.72 103.77 12.252 0.290 Vega
WISE_W4 592.24 571.76 10.349 1.048 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.592 8.007 8.338
{\rm log}_{10}({\rm SFR}) -1.155 -0.657 -0.205
{\rm log}_{10}({\rm sSFR}) -9.357 -8.577 -7.967
{\rm stellar\ age} 0.078 2.277 6.107

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.594 -1.072 -0.414
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.351 -0.625 0.037

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.032 1.570 2.168
\delta -0.200 0.061 0.242
\tau_1/\tau_2 0.697 1.087 1.542
Q_{PAH} 0.905 2.844 5.378
U_{min} 3.359 9.412 17.142
{\rm log}_{10}(\gamma_e)\, -3.043 -1.890 -0.776

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.250 -0.804 0.193
{\rm log}_{10}(\tau_{AGN})\, 0.955 1.454 1.914

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.969 -0.386 0.119
0.03-0.10 Gyr -2.846 -1.248 -0.449
0.10-0.33 Gyr -3.996 -1.664 -0.864
0.33-1.06 Gyr -5.045 -2.129 -1.314
1.06-3.45 Gyr -6.020 -2.641 -1.556
3.45-11.22 Gyr -6.988 -2.835 -1.647
11.22-12.46 Gyr -7.305 -2.882 -1.538

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.340 10.399 10.490
{\rm log}_{10}({\rm SFR}) -0.271 0.004 0.295
{\rm log}_{10}({\rm sSFR}) -10.664 -10.388 -10.122
{\rm stellar\ age} 7.462 8.971 11.501

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.986 -0.762 -0.633
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.424 0.058 0.377

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.057 0.113 0.218
\delta -0.668 -0.294 0.045
\tau_1/\tau_2 0.716 1.143 1.579
Q_{PAH} 0.867 2.208 3.990
U_{min} 2.599 7.630 15.282
{\rm log}_{10}(\gamma_e)\, -2.320 -1.244 -0.447

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.278 -3.013 -1.941
{\rm log}_{10}(\tau_{AGN})\, 1.062 1.580 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.724 -0.388 -0.189
0.03-0.10 Gyr -0.226 0.111 0.431
0.10-0.33 Gyr -1.331 -0.295 0.069
0.33-1.06 Gyr -2.061 -0.644 -0.253
1.06-3.45 Gyr -2.171 -0.673 -0.135
3.45-11.22 Gyr -0.631 0.482 0.641
11.22-12.46 Gyr 0.439 1.157 1.623