2025ndw

Download data

Information

Transient

Name: SN2025ndw
Right ascension: 13h20m22.29s
Declination: 52d41m49.72s
Discovery Date: June 9, 2025, 8:01 a.m.
Classification: SN Ia
Redshift: 0.060000
MW E(B-V): 0.015

Host

Name:
Right ascension: 13h20m22.26s
Declination: 52d41m49.16s
Redshift: None
Photometric Redshift: 0.136
 

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 7.16
Cutout download processed 32.72
Global aperture construction processed 2.9
Local aperture photometry processed 5.32
Global aperture photometry processed 4.69
Validate local photometry processed 0.03
Validate global photometry processed 14.83
Host information processed 0.14
Global host SED inference processed 448.02
Local host SED inference processed 440.34
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 13h20m22.29s, 52d41m49.72s
semi major axis, semi minor axis (arcsec) = 1.73, 1.73
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 0.64 1.26 24.383 2.128 AB
SDSS_g 8.87 0.89 21.530 0.109 AB
PanSTARRS_g 8.57 0.4 21.567 0.051 AB
SDSS_r 11.76 1.15 21.224 0.106 AB
PanSTARRS_r 12.03 0.6 21.199 0.054 AB
SDSS_i 14.82 1.49 20.973 0.109 AB
PanSTARRS_i 14.61 0.54 20.988 0.040 AB
PanSTARRS_z 14.78 1.22 20.976 0.090 AB
SDSS_z 14.08 3.91 21.029 0.302 AB
PanSTARRS_y 23.14 2.58 20.489 0.121 AB

Aperture details

RA, DEC (J2000) = 13h20m22.23s, 52d41m49.13s
semi major axis, semi minor axis (arcsec) = 4.34, 2.39
angle (degrees, anti-clockwise from east) = -156.64

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.24 1.63 23.025 0.792 AB
GALEX_NUV 2.39 1.93 22.953 0.876 AB
SDSS_u -8.02 2.38 AB
SDSS_g 11.61 1.27 21.238 0.119 AB
PanSTARRS_g 12.74 0.74 21.137 0.063 AB
SDSS_r 14.06 1.74 21.030 0.135 AB
PanSTARRS_r 16.07 1.1 20.885 0.074 AB
SDSS_i 19.83 2.41 20.657 0.132 AB
PanSTARRS_i 20.61 0.97 20.615 0.051 AB
PanSTARRS_z 26.64 2.2 20.336 0.090 AB
SDSS_z 36.55 7.23 19.993 0.215 AB
PanSTARRS_y 31.62 4.62 20.150 0.159 AB
2MASS_J 42.21 90.41 18.942 2.326 Vega
2MASS_H 148.66 151.84 17.102 1.109 Vega
2MASS_K 81.12 154.43 17.289 2.067 Vega
WISE_W1 21.1 6.18 17.890 0.318 Vega
WISE_W2 22.33 7.99 17.189 0.388 Vega
WISE_W3 -3.26 41.88 Vega
WISE_W4 322.94 275.23 11.007 0.925 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})\, 7.962 8.225 8.386
{\rm log}_{10}({\rm SFR}) -2.145 -1.465 -0.690
{\rm log}_{10}({\rm sSFR}) -10.397 -9.642 -8.630
{\rm stellar\ age} 1.535 5.438 7.086

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.581 -0.938 -0.253
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.195 -0.256 0.229

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.232 0.637 1.227
\delta -0.412 -0.011 0.244
\tau_1/\tau_2 0.662 1.014 1.382
Q_{PAH} 0.871 2.484 5.130
U_{min} 3.129 8.008 15.608
{\rm log}_{10}(\gamma_e)\, -2.864 -1.819 -0.665

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.509 -0.219 0.254
{\rm log}_{10}(\tau_{AGN})\, 1.106 1.495 1.872

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.207 -1.625 -1.117
0.03-0.10 Gyr -2.346 -1.482 -0.563
0.10-0.33 Gyr -2.297 -1.526 -0.855
0.33-1.08 Gyr -2.601 -1.619 -1.163
1.08-3.55 Gyr -2.930 -1.747 -1.446
3.55-11.66 Gyr -3.326 -1.823 -1.517
11.66-12.96 Gyr -3.461 -1.901 -1.339

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.046 8.385 8.569
{\rm log}_{10}({\rm SFR}) -1.873 -1.185 -0.602
{\rm log}_{10}({\rm sSFR}) -10.302 -9.571 -8.793
{\rm stellar\ age} 1.524 5.600 7.463

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.217 -0.582 -0.059
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.183 -0.618 -0.100

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.355 0.648 0.948
\delta -0.565 -0.190 0.141
\tau_1/\tau_2 0.643 1.028 1.445
Q_{PAH} 1.048 2.606 4.739
U_{min} 3.053 8.448 15.944
{\rm log}_{10}(\gamma_e)\, -2.569 -1.443 -0.534

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.550 -1.464 -0.434
{\rm log}_{10}(\tau_{AGN})\, 1.124 1.525 1.870

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.199 -1.520 -1.080
0.03-0.10 Gyr -1.986 -1.124 -0.481
0.10-0.33 Gyr -2.041 -1.217 -0.705
0.33-1.08 Gyr -2.718 -1.606 -1.112
1.08-3.55 Gyr -3.182 -1.672 -1.337
3.55-11.66 Gyr -3.337 -1.689 -1.334
11.66-12.96 Gyr -3.445 -1.753 -1.090