2025nom

Download data

Information

Transient

Name: AT2025nom
Right ascension: 20h26m45.67s
Declination: 1d49m48.51s
Discovery Date: June 14, 2025, 8:28 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.086

Host

Name:
Right ascension: 20h26m45.30s
Declination: 1d49m44.46s
Redshift: 0.062269
Photometric Redshift: 0.044
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 8.37
Cutout download processed 21.34
Global aperture construction processed 0.7
Local aperture photometry processed 6.16
Global aperture photometry processed 5.36
Validate local photometry processed 0.02
Validate global photometry processed 12.03
Host information processed 0.15
Global host SED inference processed 495.31
Local host SED inference processed 408.35
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

Cutout Download Report

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_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 20h26m45.67s, 1d49m48.51s
semi major axis, semi minor axis (arcsec) = 1.67, 1.67
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 10.81 0.15 21.315 0.016 AB
PanSTARRS_g 10.4 0.34 21.357 0.036 AB
PanSTARRS_r 19.64 0.44 20.667 0.025 AB
DES_r 23.08 0.32 20.492 0.015 AB
PanSTARRS_i 29.93 0.44 20.210 0.016 AB
PanSTARRS_z 35.49 1.14 20.025 0.035 AB
DES_z 38.96 1.07 19.923 0.030 AB
PanSTARRS_y 41.55 3.23 19.854 0.084 AB

Aperture details

RA, DEC (J2000) = 20h26m45.12s, 1d49m48.41s
semi major axis, semi minor axis (arcsec) = 20.47, 6.24
angle (degrees, anti-clockwise from east) = -33.37

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 1226.96 1.49 16.178 0.001 AB
PanSTARRS_g 1354.06 2.39 16.071 0.002 AB
PanSTARRS_r 2658.02 3.08 15.339 0.001 AB
DES_r 2546.76 3.21 15.385 0.001 AB
PanSTARRS_i 3555.6 3.05 15.023 0.001 AB
DES_z 3978.86 10.35 14.901 0.003 AB
WISE_W1 2484.59 43.16 12.713 0.019 Vega
WISE_W2 1375.64 47.4 12.715 0.037 Vega
WISE_W3 573.42 132.33 11.830 0.251 Vega
WISE_W4 596.16 682.48 10.342 1.243 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.745 8.854 8.977
{\rm log}_{10}({\rm SFR}) -2.060 -1.438 -0.881
{\rm log}_{10}({\rm sSFR}) -10.952 -10.324 -9.671
{\rm stellar\ age} 5.287 6.905 8.112

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.487 -0.807 -0.344
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.754 -0.463 0.304

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.298 0.736 1.187
\delta -0.413 -0.051 0.207
\tau_1/\tau_2 0.679 1.021 1.360
Q_{PAH} 0.981 2.666 4.915
U_{min} 2.904 7.716 14.269
{\rm log}_{10}(\gamma_e)\, -2.805 -1.727 -0.744

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.891 -0.694 0.023
{\rm log}_{10}(\tau_{AGN})\, 0.962 1.382 1.854

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.029 -1.444 -0.982
0.03-0.10 Gyr -2.252 -1.488 -0.826
0.10-0.33 Gyr -2.263 -1.490 -0.931
0.33-1.08 Gyr -2.086 -1.389 -0.885
1.08-3.54 Gyr -1.598 -1.117 -0.863
3.54-11.64 Gyr -1.331 -1.029 -0.856
11.64-12.93 Gyr -1.615 -1.041 -0.540

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.877 10.975 11.051
{\rm log}_{10}({\rm SFR}) -5.214 -2.241 -0.611
{\rm log}_{10}({\rm sSFR}) -16.324 -13.205 -11.492
{\rm stellar\ age} 7.589 10.720 12.268

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.593 -1.344 -1.102
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.629 -0.824 0.092

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.093 0.178 0.307
\delta -0.663 -0.279 0.075
\tau_1/\tau_2 0.365 0.839 1.376
Q_{PAH} 0.667 1.799 4.189
U_{min} 4.317 11.446 19.065
{\rm log}_{10}(\gamma_e)\, -3.444 -2.601 -1.420

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.316 -3.408 -2.509
{\rm log}_{10}(\tau_{AGN})\, 0.955 1.374 1.832

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.227 -2.833 -0.731
0.03-0.10 Gyr -6.218 -3.018 -0.625
0.10-0.33 Gyr -6.538 -3.466 -0.889
0.33-1.08 Gyr -5.961 -3.348 -0.932
1.08-3.54 Gyr -3.739 -1.837 0.029
3.54-11.64 Gyr -1.540 0.772 1.216
11.64-12.93 Gyr -0.412 1.947 2.193