2025uaq

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Information

Transient

Name: SN2025uaq
Right ascension: 18h43m11.40s
Declination: 18d43m39.05s
Discovery Date: Aug. 16, 2025, 4:11 a.m.
Classification: SN Ia
Redshift: 0.014186
MW E(B-V): 0.286

Host

Name:
Right ascension: 18h43m11.46s
Declination: 18d43m39.58s
Redshift: 0.014186
Photometric Redshift:
 

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 12.41
Cutout download processed 28.46
Global aperture construction processed 0.77
Local aperture photometry processed 5.9
Global aperture photometry processed 5.27
Validate local photometry processed 0.02
Validate global photometry processed 16.54
Host information processed 0.19
Global host SED inference processed 1332.69
Local host SED inference processed 3588.79
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.06
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) = 18h43m11.40s, 18d43m39.05s
semi major axis, semi minor axis (arcsec) = 6.91, 6.91
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 3.22 2.93 22.629 0.986 AB
GALEX_NUV 2.72 2.25 22.812 0.895 AB
SDSS_u 372.33 7.02 17.473 0.020 AB
SDSS_g 3012.93 14.5 15.203 0.005 AB
PanSTARRS_g 3471.08 1.95 15.049 0.001 AB
SDSS_r 8680.72 24.45 14.054 0.003 AB
PanSTARRS_r 8895.13 3.17 14.027 0.000 AB
SDSS_i 15179.59 32.67 13.447 0.002 AB
PanSTARRS_i 15336.65 3.79 13.436 0.000 AB
PanSTARRS_z 21715.25 7.68 13.058 0.000 AB
SDSS_z 23213.21 43.54 12.986 0.002 AB
PanSTARRS_y 28747.22 15.07 12.754 0.001 AB
2MASS_J 38653.04 164.38 11.537 0.005 Vega
2MASS_H 51409.77 203.36 10.755 0.004 Vega
2MASS_K 44770.31 263.83 10.435 0.006 Vega
WISE_W1 11391.45 95.55 11.060 0.009 Vega
WISE_W2 5690.29 66.99 11.173 0.013 Vega
WISE_W3 1219.99 121.14 11.010 0.108 Vega

Aperture details

RA, DEC (J2000) = 18h43m11.40s, 18d43m41.58s
semi major axis, semi minor axis (arcsec) = 47.18, 26.1
angle (degrees, anti-clockwise from east) = -20.22

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 45.28 14.32 19.760 0.343 AB
GALEX_NUV 46.75 11.23 19.726 0.261 AB
SDSS_u 983.51 27.68 16.418 0.031 AB
SDSS_g 10192.77 29.67 13.879 0.003 AB
PanSTARRS_r 27141.59 13.19 12.816 0.001 AB
SDSS_i 46521.68 65.43 12.231 0.002 AB
PanSTARRS_i 44841.78 16.1 12.271 0.000 AB
SDSS_z 66619.12 114.39 11.841 0.002 AB
PanSTARRS_y 81678.76 74.87 11.620 0.001 AB
2MASS_J 103637.39 767.53 10.466 0.008 Vega
2MASS_K 114706.54 1300.53 9.413 0.012 Vega
WISE_W1 59019.09 522.62 9.274 0.010 Vega
WISE_W3 37793.07 879.92 7.282 0.025 Vega
WISE_W4 30504.3 2803.96 6.069 0.100 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})\, 10.279 10.427 10.519
{\rm log}_{10}({\rm SFR}) -1.878 -0.726 -0.159
{\rm log}_{10}({\rm sSFR}) -12.365 -11.130 -10.571
{\rm stellar\ age} 5.955 7.941 10.108

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.753 -0.590 -0.444
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.417 -0.730 -0.084

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.281 0.394 0.522
\delta -0.980 -0.922 -0.810
\tau_1/\tau_2 0.475 0.829 1.187
Q_{PAH} 0.100 0.317 0.709
U_{min} 2.538 8.059 15.626
{\rm log}_{10}(\gamma_e)\, -3.533 -2.652 -1.671

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.637 -3.986 -2.999
{\rm log}_{10}(\tau_{AGN})\, 1.148 1.690 2.049

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.783 -1.174 -0.422
0.03-0.10 Gyr -2.064 -0.746 -0.074
0.10-0.33 Gyr -1.683 -0.511 0.107
0.33-1.10 Gyr -1.770 -0.564 0.106
1.10-3.63 Gyr -1.067 0.175 0.715
3.63-12.03 Gyr -0.273 0.492 0.690
12.03-13.37 Gyr -0.142 0.697 1.359

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.951 11.046 11.117
{\rm log}_{10}({\rm SFR}) -1.137 -0.582 -0.085
{\rm log}_{10}({\rm sSFR}) -12.169 -11.608 -11.072
{\rm stellar\ age} 8.297 11.222 12.677

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.709 -0.548 -0.434
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.940 -0.670 -0.429

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.164 0.263 0.407
\delta -0.924 -0.774 -0.565
\tau_1/\tau_2 0.248 0.631 1.072
Q_{PAH} 0.213 0.707 1.871
U_{min} 2.746 7.789 15.615
{\rm log}_{10}(\gamma_e)\, -3.493 -2.749 -1.792

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.977 -2.310 -1.686
{\rm log}_{10}(\tau_{AGN})\, 0.998 1.297 1.779

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.827 -0.299 0.093
0.03-0.10 Gyr -3.501 -1.109 -0.178
0.10-0.33 Gyr -4.485 -1.296 -0.256
0.33-1.10 Gyr -3.793 -1.112 -0.127
1.10-3.63 Gyr -3.029 -0.808 0.258
3.63-12.03 Gyr -1.260 0.804 1.191
12.03-13.37 Gyr 1.190 2.012 2.240