2025agrr results

Information

Transient
Name:AT2025agrr
Right ascension: 13h12m45.14s
Declination:-1d11m59.93s
Discovery Date:Dec. 7, 2025, 11:12 p.m.
Classification:None
Redshift:None
MW E(B-V):0.028
Host
Name:1124421
Right ascension: 13h12m45.04s
Declination:-1d12m01.75s
Redshift:0.083889
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_FUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
GALEX_NUV
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 16.59
Transient MWEBV processed 0.08
Host match processed 4.19
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.61
Global aperture photometry processed 4.98
Validate global photometry processed 13.63
Global host SED inference processed 409.88
Local aperture photometry processed 4.85
Validate local photometry processed 0.03
Local host SED inference processed 445.58
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h12m45.14s, -1d11m59.93s
semi major axis, semi minor axis (arcsec):1.27, 1.27
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 79.17 0.45 19.154 0.006 AB
SDSS_i 100.28 2.8 18.897 0.030 AB
PanSTARRS_i 112.67 0.49 18.770 0.005 AB
PanSTARRS_z 142.94 0.87 18.512 0.007 AB
PanSTARRS_y 160.37 1.65 18.387 0.011 AB

Aperture details

RA, DEC (J2000):13h12m45.01s, -1d12m02.06s
semi major axis, semi minor axis (arcsec):8.12, 5.6
angle (degrees, anti-clockwise from east):-143.73
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.21 0.52 21.614 0.068 AB
SDSS_u 153.07 5.69 18.438 0.040 AB
SDSS_g 592.0 6.57 16.969 0.012 AB
PanSTARRS_g 673.07 1.56 16.830 0.003 AB
SDSS_r 1259.8 9.78 16.149 0.008 AB
PanSTARRS_r 1268.08 2.29 16.142 0.002 AB
SDSS_i 1812.99 12.36 15.754 0.007 AB
PanSTARRS_i 1818.23 2.51 15.751 0.001 AB
PanSTARRS_z 2220.0 4.42 15.534 0.002 AB
SDSS_z 2284.71 25.0 15.503 0.012 AB
PanSTARRS_y 2528.03 8.64 15.393 0.004 AB
2MASS_J 3417.05 182.09 14.171 0.058 Vega
2MASS_H 4792.18 327.13 13.331 0.074 Vega
2MASS_K 4073.67 310.86 13.037 0.083 Vega
WISE_W1 1631.56 25.73 13.169 0.017 Vega
WISE_W2 993.99 28.7 13.068 0.031 Vega
WISE_W3 1129.11 102.57 11.094 0.099 Vega
WISE_W4 918.1 481.36 9.873 0.569 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.609 9.712 9.829
{\rm log}_{10}({\rm SFR}) -2.008 -1.322 -0.703
{\rm log}_{10}({\rm sSFR}) -11.775 -11.024 -10.363
{\rm stellar\ age} 6.045 7.443 9.710

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.219 -0.585 -0.258
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.451 -0.731 -0.041

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.153 0.464 0.948
\delta -0.595 -0.143 0.198
\tau_1/\tau_2 0.619 0.992 1.361
Q_{PAH} 1.119 3.178 5.606
U_{min} 3.272 8.664 16.041
{\rm log}_{10}(\gamma_e)\, -3.096 -1.995 -0.637

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.906 -0.592 -0.151
{\rm log}_{10}(\tau_{AGN})\, 1.077 1.602 2.024

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.505 -1.578 -1.073
0.03-0.10 Gyr -2.202 -1.311 -0.587
0.10-0.33 Gyr -1.916 -0.998 -0.314
0.33-1.07 Gyr -1.990 -0.862 -0.215
1.07-3.49 Gyr -1.740 -0.539 -0.129
3.49-11.39 Gyr -0.704 -0.183 0.003
11.39-12.65 Gyr -0.709 -0.023 0.692

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.807 10.875 10.944
{\rm log}_{10}({\rm SFR}) -0.837 -0.207 0.433
{\rm log}_{10}({\rm sSFR}) -11.778 -11.077 -10.413
{\rm stellar\ age} 7.045 7.709 9.598

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.707 -0.542 -0.435
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.575 -0.624 0.196

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.141 0.233 0.330
\delta -0.909 -0.649 -0.103
\tau_1/\tau_2 0.620 1.003 1.418
Q_{PAH} 0.493 1.678 3.660
U_{min} 2.089 6.509 13.745
{\rm log}_{10}(\gamma_e)\, -3.286 -2.253 -1.176

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.286 -3.339 -2.391
{\rm log}_{10}(\tau_{AGN})\, 1.039 1.518 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.668 -0.102 0.246
0.03-0.10 Gyr -1.289 -0.324 0.517
0.10-0.33 Gyr -1.332 -0.203 0.462
0.33-1.07 Gyr -1.233 -0.127 0.388
1.07-3.49 Gyr -0.550 0.436 0.837
3.49-11.39 Gyr 0.793 1.050 1.172
11.39-12.65 Gyr 0.657 1.164 1.800