2025gnf results

Information

Transient
Name:AT2025gnf
Right ascension: 5h17m38.02s
Declination:-10d09m21.02s
Discovery Date:Jan. 29, 2025, 7:24 a.m.
Classification:None
Redshift:None
MW E(B-V):0.164
Host
Name:2025gnf
Right ascension: 5h17m37.88s
Declination:-10d09m20.63s
Redshift:None
Photometric Redshift:0.057
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 4.06
Transient MWEBV processed 0.1
Host match processed 2.12
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.66
Global aperture photometry processed 4.19
Validate global photometry processed 12.8
Global host SED inference processed 445.67
Local aperture photometry processed 4.0
Validate local photometry processed 0.02
Local host SED inference processed 423.54
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):5h17m38.02s, -10d09m21.02s
semi major axis, semi minor axis (arcsec):1.82, 1.82
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 24.85 0.49 20.412 0.021 AB
PanSTARRS_r 46.76 0.63 19.725 0.015 AB
PanSTARRS_i 68.91 0.63 19.304 0.010 AB
PanSTARRS_z 80.02 1.38 19.142 0.019 AB
PanSTARRS_y 95.6 3.33 18.949 0.038 AB

Aperture details

RA, DEC (J2000):5h17m37.86s, -10d09m20.57s
semi major axis, semi minor axis (arcsec):7.78, 6.03
angle (degrees, anti-clockwise from east):-128.47
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 20.28 4.38 20.632 0.235 AB
PanSTARRS_g 165.34 1.82 18.354 0.012 AB
PanSTARRS_r 281.58 2.34 17.776 0.009 AB
PanSTARRS_i 428.01 2.33 17.321 0.006 AB
PanSTARRS_z 454.02 5.15 17.257 0.012 AB
PanSTARRS_y 603.69 12.49 16.948 0.022 AB
2MASS_J 435.05 159.41 16.409 0.398 Vega
2MASS_H 918.21 233.76 15.125 0.276 Vega
2MASS_K 1142.04 321.96 14.418 0.306 Vega
WISE_W1 569.75 22.81 14.312 0.043 Vega
WISE_W2 400.14 23.9 14.055 0.065 Vega
WISE_W3 570.48 103.11 11.835 0.196 Vega
WISE_W4 151.92 486.61 11.826 3.478 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.971 9.126 9.266
{\rm log}_{10}({\rm SFR}) -1.811 -1.165 -0.588
{\rm log}_{10}({\rm sSFR}) -10.944 -10.301 -9.655
{\rm stellar\ age} 5.140 6.923 8.645

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.626 -1.112 -0.532
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.726 -0.758 0.237

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.274 0.588 0.971
\delta -0.508 -0.106 0.223
\tau_1/\tau_2 0.697 1.025 1.375
Q_{PAH} 0.908 2.629 5.123
U_{min} 2.708 7.898 14.321
{\rm log}_{10}(\gamma_e)\, -3.108 -2.107 -0.888

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.046 -1.082 -0.410
{\rm log}_{10}(\tau_{AGN})\, 1.008 1.483 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.920 -1.290 -0.818
0.03-0.10 Gyr -2.028 -1.163 -0.499
0.10-0.33 Gyr -1.934 -1.104 -0.522
0.33-1.08 Gyr -1.860 -1.080 -0.600
1.08-3.56 Gyr -1.616 -0.894 -0.630
3.56-11.70 Gyr -1.227 -0.808 -0.588
11.70-13.00 Gyr -1.395 -0.734 -0.136

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.791 9.859 9.939
{\rm log}_{10}({\rm SFR}) -0.217 0.048 0.297
{\rm log}_{10}({\rm sSFR}) -10.088 -9.816 -9.530
{\rm stellar\ age} 6.160 7.169 8.598

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.365 -0.107 0.058
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.053 0.207 0.326

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.182 0.319 0.518
\delta -0.169 0.149 0.335
\tau_1/\tau_2 0.732 1.045 1.368
Q_{PAH} 0.480 1.226 2.609
U_{min} 2.958 7.352 13.810
{\rm log}_{10}(\gamma_e)\, -3.377 -2.297 -1.621

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.043 -1.988 -1.588
{\rm log}_{10}(\tau_{AGN})\, 0.859 1.093 1.494

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.190 -0.031 0.137
0.03-0.10 Gyr -0.277 0.078 0.378
0.10-0.33 Gyr -0.651 -0.241 0.036
0.33-1.08 Gyr -0.820 -0.389 -0.104
1.08-3.56 Gyr -0.622 -0.198 0.048
3.56-11.70 Gyr -0.262 -0.044 0.084
11.70-13.00 Gyr -0.413 0.083 0.584