2025zjx

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Information

Transient

Name: SN2025zjx
Right ascension: 1h24m33.51s
Declination: 3d47m11.16s
Discovery Date: Sept. 29, 2025, 10:04 a.m.
Classification: SN II
Redshift: 0.007800
MW E(B-V): 0.024

Host

Name: NGC0520
Right ascension: 1h24m34.66s
Declination: 3d47m39.12s
Redshift: None
Photometric Redshift: 0.007
 

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 3.87
Cutout download processed 19.3
Global aperture construction processed 3.48
Local aperture photometry processed 6.5
Global aperture photometry processed 7.29
Validate local photometry processed 0.03
Validate global photometry processed 36.52
Host information processed 0.13
Global host SED inference processed 398.44
Local host SED inference processed 743.06
Transient information processed 0.0
Transient MWEBV processed 0.1
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) = 1h24m33.51s, 3d47m11.16s
semi major axis, semi minor axis (arcsec) = 12.47, 12.47
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 5.44 1.42 22.060 0.283 AB
GALEX_NUV 28.45 1.68 20.265 0.064 AB
SDSS_u 69.4 9.76 19.297 0.153 AB
SDSS_g 107.39 13.38 18.823 0.135 AB
DES_g 739.93 7.69 16.727 0.011 AB
PanSTARRS_g 774.23 6.06 16.678 0.009 AB
SDSS_r 172.54 23.6 18.308 0.149 AB
PanSTARRS_r 806.58 12.82 16.633 0.017 AB
DES_r 736.13 16.71 16.733 0.025 AB
SDSS_i 141.48 35.41 18.523 0.272 AB
PanSTARRS_i 771.92 17.56 16.681 0.025 AB
PanSTARRS_z 1128.0 26.01 16.269 0.025 AB
SDSS_z 70.02 62.91 19.287 0.975 AB
DES_z 1423.91 24.74 16.016 0.019 AB
PanSTARRS_y 2044.02 27.71 15.624 0.015 AB
2MASS_J 1279.41 281.71 15.238 0.239 Vega
2MASS_H 2243.27 426.17 14.155 0.206 Vega
2MASS_K 1782.07 501.49 13.935 0.306 Vega
WISE_W1 1598.34 479.59 13.192 0.326 Vega
WISE_W2 1140.28 372.38 12.918 0.355 Vega
WISE_W3 3493.38 8124.24 9.868 2.525 Vega
WISE_W4 68776.7 34174.67 5.186 0.539 Vega

Aperture details

RA, DEC (J2000) = 1h24m34.44s, 3d47m41.17s
semi major axis, semi minor axis (arcsec) = 9.22, 5.8
angle (degrees, anti-clockwise from east) = -65.05

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 88.79 2.5 19.029 0.031 AB
GALEX_NUV 225.45 2.42 18.017 0.012 AB
SDSS_u 910.0 9.75 16.502 0.012 AB
SDSS_g 3575.74 19.08 15.017 0.006 AB
PanSTARRS_g 4200.41 5.4 14.842 0.001 AB
SDSS_r 6514.72 32.35 14.365 0.005 AB
PanSTARRS_r 6851.14 8.59 14.311 0.001 AB
DES_r 6483.78 11.83 14.370 0.002 AB
SDSS_i 9102.84 43.92 14.002 0.005 AB
PanSTARRS_i 9445.7 12.28 13.962 0.001 AB
PanSTARRS_z 12172.35 19.36 13.687 0.002 AB
SDSS_z 11750.11 61.06 13.725 0.006 AB
DES_z 11300.13 23.59 13.767 0.002 AB
PanSTARRS_y 15455.57 24.53 13.427 0.002 AB
2MASS_J 19947.77 182.16 12.255 0.010 Vega
2MASS_H 24521.74 269.97 11.559 0.012 Vega
2MASS_K 21591.98 317.38 11.226 0.016 Vega
WISE_W1 13136.99 531.49 10.905 0.044 Vega
WISE_W2 12708.84 423.86 10.301 0.036 Vega
WISE_W3 96713.76 8368.73 6.262 0.094 Vega
WISE_W4 515812.35 51825.52 2.999 0.109 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})\, 7.140 7.240 7.921
{\rm log}_{10}({\rm SFR}) -0.884 -0.796 -0.687
{\rm log}_{10}({\rm sSFR}) -8.648 -8.007 -7.960
{\rm stellar\ age} 0.016 1.293 7.539

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) 0.055 0.131 0.172
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.644 -0.562 -0.492

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.925 1.085 1.291
\delta -0.435 -0.310 -0.194
\tau_1/\tau_2 0.840 1.182 1.520
Q_{PAH} 0.278 1.216 2.279
U_{min} 3.699 9.804 17.624
{\rm log}_{10}(\gamma_e)\, -2.322 -1.514 -0.951

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.499 -3.655 -2.623
{\rm log}_{10}(\tau_{AGN})\, 1.252 1.799 2.087

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.364 -0.270 -0.164
0.03-0.10 Gyr -4.634 -3.656 -2.407
0.10-0.33 Gyr -7.827 -5.722 -3.314
0.33-1.10 Gyr -9.567 -6.397 -3.531
1.10-3.65 Gyr -8.923 -5.572 -2.890
3.65-12.11 Gyr -8.167 -4.319 -2.328
12.11-13.45 Gyr -8.560 -3.919 -1.672

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.267 9.409 9.492
{\rm log}_{10}({\rm SFR}) -1.757 -0.874 -0.364
{\rm log}_{10}({\rm sSFR}) -11.247 -10.280 -9.709
{\rm stellar\ age} 2.948 5.551 7.059

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.461 -0.174 0.013
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.433 -0.624 0.079

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.632 0.932 1.260
\delta -0.145 -0.019 0.146
\tau_1/\tau_2 0.646 0.942 1.258
Q_{PAH} 0.293 0.820 2.030
U_{min} 2.689 7.804 15.150
{\rm log}_{10}(\gamma_e)\, -2.981 -1.613 -0.890

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.175 -0.760 -0.481
{\rm log}_{10}(\tau_{AGN})\, 1.571 1.824 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.520 -1.335 -0.853
0.03-0.10 Gyr -1.840 -0.787 -0.234
0.10-0.33 Gyr -0.549 -0.145 0.255
0.33-1.10 Gyr -0.513 -0.197 0.077
1.10-3.65 Gyr -0.955 -0.487 -0.249
3.65-12.11 Gyr -1.329 -0.662 -0.433
12.11-13.45 Gyr -1.669 -0.714 -0.206