2025nea

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Information

Transient

Name: SN2025nea
Right ascension: 22h33m57.53s
Declination: 1d06m28.79s
Discovery Date: June 9, 2025, 9:18 a.m.
Classification: SN II
Redshift: 0.038800
MW E(B-V): 0.076

Host

Name: J223357.50+010629.5
Right ascension: 22h33m57.50s
Declination: 1d06m29.52s
Redshift: 0.038824
Photometric Redshift: 0.039
 

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 4.51
Cutout download processed 32.46
Global aperture construction processed 0.65
Local aperture photometry processed 6.29
Global aperture photometry processed 5.62
Validate local photometry processed 0.03
Validate global photometry processed 16.58
Host information processed 0.14
Global host SED inference processed 463.07
Local host SED inference processed 482.6
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.05
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) = 22h33m57.53s, 1d06m28.79s
semi major axis, semi minor axis (arcsec) = 2.6, 2.6
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 71.5 3.15 19.264 0.048 AB
SDSS_g 193.88 3.7 18.181 0.021 AB
DES_g 226.01 0.59 18.015 0.003 AB
PanSTARRS_g 198.44 0.83 18.156 0.005 AB
SDSS_r 335.2 4.93 17.587 0.016 AB
PanSTARRS_r 345.88 0.76 17.553 0.002 AB
DES_r 430.96 0.87 17.314 0.002 AB
SDSS_i 470.01 5.96 17.220 0.014 AB
PanSTARRS_i 466.04 0.64 17.229 0.001 AB
PanSTARRS_z 586.87 1.88 16.979 0.003 AB
SDSS_z 593.03 9.79 16.967 0.018 AB
DES_z 667.89 2.9 16.838 0.005 AB
PanSTARRS_y 637.17 4.41 16.889 0.008 AB

Aperture details

RA, DEC (J2000) = 22h33m57.49s, 1d06m29.64s
semi major axis, semi minor axis (arcsec) = 5.41, 4.62
angle (degrees, anti-clockwise from east) = -38.53

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 29.63 4.22 20.221 0.155 AB
SDSS_u 106.21 5.23 18.835 0.054 AB
SDSS_g 274.32 4.59 17.804 0.018 AB
DES_g 294.57 0.71 17.727 0.003 AB
PanSTARRS_g 280.83 1.54 17.779 0.006 AB
SDSS_r 481.95 6.25 17.193 0.014 AB
PanSTARRS_r 488.35 1.34 17.178 0.003 AB
DES_r 559.44 1.04 17.031 0.002 AB
SDSS_i 670.72 7.72 16.834 0.012 AB
PanSTARRS_i 663.83 1.14 16.845 0.002 AB
PanSTARRS_z 820.19 3.48 16.615 0.005 AB
SDSS_z 822.3 16.24 16.612 0.021 AB
DES_z 875.77 3.43 16.544 0.004 AB
PanSTARRS_y 928.73 8.32 16.480 0.010 AB
2MASS_J 1179.38 114.3 15.326 0.105 Vega
2MASS_H 1338.58 168.32 14.716 0.137 Vega
2MASS_K 1268.55 181.32 14.304 0.155 Vega
WISE_W1 558.48 17.76 14.333 0.035 Vega
WISE_W2 382.54 21.01 14.104 0.060 Vega
WISE_W3 2055.67 106.31 10.444 0.056 Vega
WISE_W4 3476.67 745.42 8.427 0.233 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})\, 9.419 9.559 9.686
{\rm log}_{10}({\rm SFR}) -0.765 -0.281 0.283
{\rm log}_{10}({\rm sSFR}) -10.405 -9.861 -9.197
{\rm stellar\ age} 5.945 7.537 9.425

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.004 -0.493 -0.222
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.879 -1.499 0.177

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.224 0.501 0.841
\delta -0.701 -0.310 0.001
\tau_1/\tau_2 0.488 0.849 1.237
Q_{PAH} 0.576 2.061 4.344
U_{min} 2.933 8.316 15.374
{\rm log}_{10}(\gamma_e)\, -3.512 -2.562 -1.235

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.247 -2.692 -0.966
{\rm log}_{10}(\tau_{AGN})\, 0.955 1.443 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.620 -0.347 -0.094
0.03-0.10 Gyr -0.936 -0.248 0.391
0.10-0.33 Gyr -1.676 -0.830 -0.278
0.33-1.09 Gyr -1.814 -0.917 -0.462
1.09-3.61 Gyr -1.639 -0.699 -0.315
3.61-11.91 Gyr -0.783 -0.359 -0.164
11.91-13.24 Gyr -0.925 -0.272 0.426

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.571 9.684 9.786
{\rm log}_{10}({\rm SFR}) -0.315 0.165 0.480
{\rm log}_{10}({\rm sSFR}) -10.054 -9.506 -9.144
{\rm stellar\ age} 7.210 8.170 11.090

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.749 -0.527 -0.384
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.143 0.321 0.438

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.214 0.350 0.548
\delta -0.819 -0.556 -0.275
\tau_1/\tau_2 0.616 1.020 1.427
Q_{PAH} 0.307 0.938 2.054
U_{min} 2.566 7.288 14.824
{\rm log}_{10}(\gamma_e)\, -3.329 -2.286 -1.496

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.873 -2.721 -1.893
{\rm log}_{10}(\tau_{AGN})\, 1.114 1.616 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.700 -0.478 -0.262
0.03-0.10 Gyr -0.226 0.296 0.626
0.10-0.33 Gyr -2.747 -1.150 -0.585
0.33-1.09 Gyr -3.465 -1.236 -0.762
1.09-3.61 Gyr -2.390 -0.997 -0.501
3.61-11.91 Gyr -0.750 -0.233 -0.067
11.91-13.24 Gyr -0.588 0.070 0.772