2025ngs

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Information

Transient

Name: SN2025ngs
Right ascension: 15h35m16.68s
Declination: 30d51m55.72s
Discovery Date: June 12, 2025, 9:34 a.m.
Classification: SN II
Redshift: 0.006300
MW E(B-V): 0.025

Host

Name: 2025ngs
Right ascension: 15h35m15.86s
Declination: 30d51m51.12s
Redshift: 0.005873
Photometric Redshift: 0.003
 

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 0.91
Cutout download processed 1.6
Global aperture construction processed 0.66
Local aperture photometry processed 4.84
Global aperture photometry processed 5.73
Validate local photometry processed 0.03
Validate global photometry processed 14.96
Host information processed 0.09
Global host SED inference processed 421.55
Local host SED inference processed 416.58
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.03
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) = 15h35m16.68s, 30d51m55.72s
semi major axis, semi minor axis (arcsec) = 16.52, 16.52
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 9177.44 5.21 13.993 0.001 AB
PanSTARRS_r 14446.16 5.07 13.501 0.000 AB
DES_r 15163.75 31.88 13.448 0.002 AB
PanSTARRS_i 17771.43 5.54 13.276 0.000 AB
PanSTARRS_z 20997.32 13.66 13.095 0.001 AB
PanSTARRS_y 25240.75 33.05 12.895 0.001 AB
2MASS_J 28406.45 323.11 11.872 0.012 Vega
2MASS_H 34401.48 528.21 11.191 0.017 Vega
2MASS_K 29723.51 532.31 10.879 0.019 Vega
WISE_W1 15330.53 59.01 10.737 0.004 Vega
WISE_W2 9714.66 62.84 10.592 0.007 Vega
WISE_W3 43180.18 183.78 7.138 0.005 Vega
WISE_W4 41248.54 2057.86 5.741 0.054 Vega

Aperture details

RA, DEC (J2000) = 15h35m16.25s, 30d51m51.39s
semi major axis, semi minor axis (arcsec) = 34.59, 12.21
angle (degrees, anti-clockwise from east) = -83.13

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 4379.03 21.0 14.797 0.005 AB
SDSS_g 10854.38 27.49 13.811 0.003 AB
PanSTARRS_g 11040.28 6.37 13.793 0.001 AB
SDSS_r 17100.25 34.86 13.317 0.002 AB
PanSTARRS_r 16991.43 6.15 13.324 0.000 AB
DES_r 17799.31 34.57 13.274 0.002 AB
SDSS_i 20927.93 39.39 13.098 0.002 AB
PanSTARRS_i 20547.23 6.78 13.118 0.000 AB
PanSTARRS_z 23918.02 16.84 12.953 0.001 AB
SDSS_z 26035.28 64.2 12.861 0.003 AB
PanSTARRS_y 28652.05 41.03 12.757 0.002 AB
2MASS_J 32043.9 405.38 11.741 0.014 Vega
2MASS_H 39866.23 663.75 11.031 0.018 Vega
2MASS_K 33893.13 669.57 10.737 0.021 Vega
WISE_W1 18772.76 69.46 10.517 0.004 Vega
WISE_W2 12048.83 76.09 10.359 0.007 Vega
WISE_W3 60003.47 240.08 6.781 0.004 Vega
WISE_W4 79622.26 3289.67 5.027 0.045 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})\, 9.341 9.473 9.591
{\rm log}_{10}({\rm SFR}) -1.351 -0.897 -0.517
{\rm log}_{10}({\rm sSFR}) -10.874 -10.359 -9.902
{\rm stellar\ age} 6.324 7.792 9.837

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.034 -0.689 -0.445
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.427 -0.547 0.067

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.212 0.378 0.594
\delta -0.552 -0.239 0.105
\tau_1/\tau_2 0.505 0.874 1.224
Q_{PAH} 0.754 1.994 4.129
U_{min} 2.264 7.340 14.290
{\rm log}_{10}(\gamma_e)\, -3.253 -2.443 -1.598

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.173 -2.942 -1.861
{\rm log}_{10}(\tau_{AGN})\, 0.982 1.489 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.036 -0.786 -0.585
0.03-0.10 Gyr -2.051 -1.015 -0.467
0.10-0.33 Gyr -2.125 -1.040 -0.512
0.33-1.10 Gyr -1.835 -1.001 -0.580
1.10-3.66 Gyr -1.467 -0.667 -0.382
3.66-12.13 Gyr -0.865 -0.473 -0.279
12.13-13.48 Gyr -0.872 -0.297 0.372

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.243 9.357 9.436
{\rm log}_{10}({\rm SFR}) -0.531 -0.112 0.139
{\rm log}_{10}({\rm sSFR}) -9.899 -9.459 -9.128
{\rm stellar\ age} 5.466 6.764 7.983

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.537 -0.323 -0.137
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.090 0.287 0.413

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.242 0.424 0.628
\delta -0.268 0.022 0.226
\tau_1/\tau_2 0.603 0.956 1.308
Q_{PAH} 0.632 1.588 3.185
U_{min} 2.513 6.826 13.099
{\rm log}_{10}(\gamma_e)\, -3.321 -2.552 -1.753

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.891 -2.715 -2.019
{\rm log}_{10}(\tau_{AGN})\, 0.964 1.381 1.850

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.820 -0.652 -0.486
0.03-0.10 Gyr -0.466 0.011 0.278
0.10-0.33 Gyr -0.834 -0.384 -0.054
0.33-1.10 Gyr -1.127 -0.690 -0.432
1.10-3.66 Gyr -1.020 -0.639 -0.412
3.66-12.13 Gyr -0.902 -0.603 -0.447
12.13-13.48 Gyr -1.079 -0.545 -0.100