2025nzv

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Information

Transient

Name: SN2025nzv
Right ascension: 23h20m14.58s
Declination: 33d22m40.41s
Discovery Date: June 18, 2025, 2:57 a.m.
Classification: SN IIn
Redshift: 0.105000
MW E(B-V): 0.064

Host

Name:
Right ascension: 23h20m14.55s
Declination: 33d22m39.39s
Redshift: None
Photometric Redshift: 0.128
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 37.54
Transient MWEBV processed 0.1
Host match processed 6.0
Host information processed 0.14
Host MWEBV processed 0.05
Global aperture construction processed 0.68
Global aperture photometry processed 5.49
Validate global photometry processed 14.77
Global host SED inference processed 567.82
Local aperture photometry processed 6.06
Validate local photometry processed 0.03
Local host SED inference processed 582.56
 

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) = 23h20m14.58s, 33d22m40.41s
semi major axis, semi minor axis (arcsec) = 1.04, 1.04
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 16.77 0.82 20.839 0.053 AB
PanSTARRS_y 23.23 1.75 20.485 0.082 AB

Aperture details

RA, DEC (J2000) = 23h20m14.55s, 33d22m39.28s
semi major axis, semi minor axis (arcsec) = 4.21, 3.96
angle (degrees, anti-clockwise from east) = -28.79

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.14 1.77 22.122 0.375 AB
GALEX_NUV 8.03 1.71 21.638 0.232 AB
SDSS_u 28.02 3.37 20.281 0.130 AB
SDSS_g 40.19 1.98 19.890 0.053 AB
DES_g 38.59 0.46 19.934 0.013 AB
PanSTARRS_g 38.73 0.93 19.930 0.026 AB
SDSS_r 61.5 2.84 19.428 0.050 AB
PanSTARRS_r 64.11 1.09 19.383 0.018 AB
DES_r 66.55 0.97 19.342 0.016 AB
SDSS_i 86.86 3.96 19.053 0.049 AB
PanSTARRS_i 86.18 1.24 19.062 0.016 AB
PanSTARRS_z 103.98 3.28 18.858 0.034 AB
SDSS_z 145.74 12.71 18.491 0.095 AB
DES_z 97.7 2.1 18.925 0.023 AB
PanSTARRS_y 123.45 6.71 18.671 0.059 AB
2MASS_J -69.45 89.65 Vega
2MASS_H -1.72 114.01 Vega
2MASS_K 250.62 195.73 16.065 0.848 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.374 8.869 9.125
{\rm log}_{10}({\rm SFR}) -1.009 -0.497 -0.021
{\rm log}_{10}({\rm sSFR}) -10.000 -9.353 -8.462
{\rm stellar\ age} 1.451 6.326 8.798

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.484 -0.757 -0.055
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.900 -0.403 0.077

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.616 1.084 1.654
\delta -0.373 0.012 0.266
\tau_1/\tau_2 0.502 0.880 1.328
Q_{PAH} 0.573 2.145 5.078
U_{min} 3.213 8.249 15.707
{\rm log}_{10}(\gamma_e)\, -3.121 -2.011 -0.679

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.625 -0.995 0.158
{\rm log}_{10}(\tau_{AGN})\, 1.052 1.456 1.961

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.727 -0.233 0.257
0.03-0.10 Gyr -2.597 -1.050 -0.189
0.10-0.32 Gyr -4.134 -1.653 -0.628
0.32-1.06 Gyr -4.696 -1.769 -0.843
1.06-3.43 Gyr -4.023 -1.601 -0.937
3.43-11.15 Gyr -3.111 -1.236 -0.782
11.15-12.39 Gyr -2.986 -1.123 -0.190

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.181 9.601 9.780
{\rm log}_{10}({\rm SFR}) 0.272 0.694 1.094
{\rm log}_{10}({\rm sSFR}) -9.384 -8.870 -8.127
{\rm stellar\ age} 1.015 6.395 9.030

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.348 -0.530 -0.034
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.534 -0.318 0.278

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.295 0.776 1.492
\delta -0.362 0.036 0.244
\tau_1/\tau_2 0.449 0.931 1.398
Q_{PAH} 0.699 2.030 3.896
U_{min} 3.376 9.497 17.422
{\rm log}_{10}(\gamma_e)\, -3.429 -2.487 -1.185

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.369 -1.648 -0.720
{\rm log}_{10}(\tau_{AGN})\, 0.904 1.214 1.585

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.069 -0.594 -0.049
0.03-0.10 Gyr 0.408 0.842 1.255
0.10-0.32 Gyr -2.843 -0.995 0.081
0.32-1.06 Gyr -4.344 -1.383 -0.489
1.06-3.43 Gyr -3.976 -1.054 -0.339
3.43-11.15 Gyr -3.109 -0.611 -0.157
11.15-12.39 Gyr -3.129 -0.359 0.599