2025neh

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Information

Transient

Name: SN2025neh
Right ascension: 15h46m29.15s
Declination: 34d45m28.03s
Discovery Date: June 9, 2025, 6:22 a.m.
Classification: SN II
Redshift: 0.070000
MW E(B-V): 0.027

Host

Name: 2025neh
Right ascension: 15h46m29.11s
Declination: 34d45m14.95s
Redshift: None
Photometric Redshift: 0.165
 

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 2.21
Cutout download processed 14.49
Global aperture construction processed 0.67
Local aperture photometry processed 6.72
Global aperture photometry processed 6.71
Validate local photometry processed 0.03
Validate global photometry processed 18.35
Host information processed 0.1
Global host SED inference processed 416.03
Local host SED inference processed 453.73
Transient information processed 0.0
Transient MWEBV processed 0.1
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) = 15h46m29.15s, 34d45m28.03s
semi major axis, semi minor axis (arcsec) = 1.5, 1.5
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 23.6 1.31 20.467 0.060 AB
PanSTARRS_g 24.73 0.36 20.417 0.016 AB
SDSS_r 30.92 1.55 20.174 0.054 AB
PanSTARRS_r 31.01 0.5 20.171 0.017 AB
SDSS_i 39.79 1.97 19.900 0.054 AB
PanSTARRS_i 40.23 0.42 19.889 0.011 AB
PanSTARRS_z 39.94 1.06 19.896 0.029 AB
SDSS_z 32.56 4.08 20.118 0.136 AB
DES_z 37.09 0.93 19.977 0.027 AB
PanSTARRS_y 39.67 1.93 19.904 0.053 AB

Aperture details

RA, DEC (J2000) = 15h46m29.10s, 34d45m14.71s
semi major axis, semi minor axis (arcsec) = 9.98, 3.4
angle (degrees, anti-clockwise from east) = -176.99

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 24.42 5.23 20.431 0.232 AB
GALEX_NUV 29.17 3.73 20.238 0.139 AB
SDSS_u 68.01 4.14 19.319 0.066 AB
PanSTARRS_g 117.48 1.31 18.725 0.012 AB
SDSS_i 180.67 5.6 18.258 0.034 AB
PanSTARRS_i 162.37 1.57 18.374 0.011 AB
PanSTARRS_z 162.77 4.06 18.371 0.027 AB
2MASS_H 448.5 210.09 15.903 0.509 Vega
WISE_W1 125.34 11.82 15.956 0.102 Vega
WISE_W2 79.73 14.59 15.807 0.199 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})\, 8.494 8.686 8.837
{\rm log}_{10}({\rm SFR}) -1.477 -0.961 -0.376
{\rm log}_{10}({\rm sSFR}) -10.185 -9.651 -8.960
{\rm stellar\ age} 2.021 5.439 7.304

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.771 -1.388 -0.838
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.612 -0.959 -0.034

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.116 0.353 0.779
\delta -0.550 -0.147 0.180
\tau_1/\tau_2 0.711 1.075 1.429
Q_{PAH} 0.873 2.302 4.680
U_{min} 3.000 7.996 14.955
{\rm log}_{10}(\gamma_e)\, -3.030 -2.036 -0.894

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.489 -0.632 0.026
{\rm log}_{10}(\tau_{AGN})\, 1.037 1.431 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.436 -1.163 -0.832
0.03-0.10 Gyr -1.610 -0.911 -0.250
0.10-0.33 Gyr -1.652 -0.986 -0.390
0.33-1.07 Gyr -1.879 -1.169 -0.711
1.07-3.52 Gyr -2.202 -1.280 -0.989
3.52-11.55 Gyr -2.467 -1.367 -1.029
11.55-12.83 Gyr -2.465 -1.425 -0.820

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.729 9.046 9.306
{\rm log}_{10}({\rm SFR}) -0.323 0.110 0.478
{\rm log}_{10}({\rm sSFR}) -9.510 -8.939 -8.364
{\rm stellar\ age} 0.731 4.125 6.312

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.617 -0.870 -0.125
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.431 0.157 0.384

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.132 0.227 0.411
\delta -0.736 -0.384 -0.087
\tau_1/\tau_2 0.635 1.068 1.505
Q_{PAH} 1.455 3.055 4.928
U_{min} 2.826 8.068 15.266
{\rm log}_{10}(\gamma_e)\, -3.160 -2.172 -0.979

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.812 -2.270 -1.515
{\rm log}_{10}(\tau_{AGN})\, 0.947 1.343 1.837

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.189 -0.655 -0.358
0.03-0.10 Gyr -0.227 0.247 0.629
0.10-0.33 Gyr -1.138 -0.046 0.313
0.33-1.07 Gyr -2.659 -0.870 -0.315
1.07-3.52 Gyr -2.786 -1.091 -0.576
3.52-11.55 Gyr -2.960 -1.226 -0.659
11.55-12.83 Gyr -2.918 -1.185 -0.487