2025uam

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Information

Transient

Name: SN2025uam
Right ascension: 7h47m55.56s
Declination: 34d02m07.27s
Discovery Date: Aug. 16, 2025, 12:14 p.m.
Classification: SN II
Redshift: 0.015816
MW E(B-V): 0.052

Host

Name:
Right ascension: 7h47m55.46s
Declination: 34d02m11.50s
Redshift: 0.015816
Photometric Redshift: 0.016
 

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 7.75
Cutout download processed 30.48
Global aperture construction processed 0.66
Local aperture photometry processed 7.45
Global aperture photometry processed 6.26
Validate local photometry processed 0.03
Validate global photometry processed 15.6
Host information processed 0.15
Global host SED inference processed 464.07
Local host SED inference processed 729.86
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 7h47m55.56s, 34d02m07.27s
semi major axis, semi minor axis (arcsec) = 6.21, 6.21
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 54.47 7.47 19.560 0.149 AB
GALEX_NUV 86.23 1.44 19.061 0.018 AB
SDSS_u 243.32 5.88 17.935 0.026 AB
SDSS_g 583.45 6.7 16.985 0.012 AB
DES_g 600.01 1.57 16.955 0.003 AB
PanSTARRS_g 602.45 1.55 16.950 0.003 AB
SDSS_r 840.92 8.15 16.588 0.011 AB
PanSTARRS_r 846.46 1.66 16.581 0.002 AB
DES_r 896.8 2.88 16.518 0.003 AB
SDSS_i 1018.93 9.58 16.380 0.010 AB
PanSTARRS_i 958.79 1.72 16.446 0.002 AB
PanSTARRS_z 1029.21 5.04 16.369 0.005 AB
SDSS_z 1102.87 20.18 16.294 0.020 AB
DES_z 1130.24 4.06 16.267 0.004 AB
PanSTARRS_y 1270.66 10.16 16.140 0.009 AB
WISE_W1 331.61 13.02 14.899 0.043 Vega

Aperture details

RA, DEC (J2000) = 7h47m55.43s, 34d02m12.60s
semi major axis, semi minor axis (arcsec) = 27.56, 7.38
angle (degrees, anti-clockwise from east) = -39.4

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 242.53 15.77 17.938 0.071 AB
GALEX_NUV 316.05 2.86 17.651 0.010 AB
SDSS_u 685.08 12.27 16.811 0.019 AB
SDSS_g 1504.33 11.51 15.957 0.008 AB
DES_g 1532.38 2.55 15.937 0.002 AB
PanSTARRS_g 1538.96 3.46 15.932 0.002 AB
SDSS_r 2010.33 13.76 15.642 0.007 AB
PanSTARRS_r 2053.28 3.72 15.619 0.002 AB
DES_r 2158.65 4.52 15.565 0.002 AB
SDSS_i 2336.46 16.88 15.479 0.008 AB
PanSTARRS_i 2181.94 3.93 15.553 0.002 AB
PanSTARRS_z 2229.97 11.49 15.529 0.006 AB
SDSS_z 2265.61 43.87 15.512 0.021 AB
DES_z 2419.19 6.46 15.441 0.003 AB
WISE_W1 1223.52 35.04 13.482 0.031 Vega
WISE_W2 797.72 39.89 13.306 0.054 Vega
WISE_W3 1579.15 206.77 10.730 0.142 Vega
WISE_W4 8538.08 1345.68 7.452 0.171 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})\, 8.817 8.897 8.962
{\rm log}_{10}({\rm SFR}) -1.063 -0.835 -0.641
{\rm log}_{10}({\rm sSFR}) -9.969 -9.722 -9.501
{\rm stellar\ age} 6.065 7.232 8.271

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.624 -1.394 -1.183
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.063 0.187 0.331

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.115 0.163 0.233
\delta -0.916 -0.755 -0.557
\tau_1/\tau_2 0.781 1.095 1.410
Q_{PAH} 0.081 0.315 0.797
U_{min} 2.190 6.956 13.634
{\rm log}_{10}(\gamma_e)\, -3.635 -3.162 -2.539

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.497 -2.512 -1.916
{\rm log}_{10}(\tau_{AGN})\, 1.099 1.435 1.752

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.525 -1.396 -1.279
0.03-0.10 Gyr -0.959 -0.707 -0.503
0.10-0.33 Gyr -1.205 -0.930 -0.683
0.33-1.10 Gyr -1.518 -1.193 -0.990
1.10-3.67 Gyr -1.410 -1.127 -0.890
3.67-12.19 Gyr -1.254 -1.021 -0.896
12.19-13.55 Gyr -1.414 -0.907 -0.498

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.898 9.043 9.156
{\rm log}_{10}({\rm SFR}) -0.750 -0.465 -0.243
{\rm log}_{10}({\rm sSFR}) -9.814 -9.510 -9.242
{\rm stellar\ age} 3.731 5.402 6.661

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.430 -1.083 -0.770
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.940 -1.730 0.268

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.108 0.173 0.281
\delta -0.735 -0.432 -0.144
\tau_1/\tau_2 0.699 1.048 1.400
Q_{PAH} 0.271 0.793 1.649
U_{min} 2.735 7.405 13.825
{\rm log}_{10}(\gamma_e)\, -3.533 -2.890 -2.142

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.833 -2.723 -2.114
{\rm log}_{10}(\tau_{AGN})\, 0.857 1.173 1.670

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.974 -0.776 -0.594
0.03-0.10 Gyr -0.722 -0.374 -0.126
0.10-0.33 Gyr -0.507 -0.255 -0.046
0.33-1.10 Gyr -0.948 -0.617 -0.400
1.10-3.67 Gyr -1.131 -0.829 -0.594
3.67-12.19 Gyr -1.413 -1.012 -0.802
12.19-13.55 Gyr -1.635 -1.065 -0.666