2025nbz

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Information

Transient

Name: SN2025nbz
Right ascension: 22h11m52.21s
Declination: 0d06m38.49s
Discovery Date: June 8, 2025, 9:45 a.m.
Classification: SN II
Redshift: 0.033000
MW E(B-V): 0.052

Host

Name: 68258
Right ascension: 22h11m52.94s
Declination: 0d06m31.89s
Redshift: 0.033293
Photometric Redshift:
 

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 4.15
Cutout download processed 36.68
Global aperture construction processed 0.65
Local aperture photometry processed 6.76
Global aperture photometry processed 6.13
Validate local photometry processed 0.03
Validate global photometry processed 17.64
Host information processed 0.15
Global host SED inference processed 624.91
Local host SED inference processed 421.13
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
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) = 22h11m52.21s, 0d06m38.49s
semi major axis, semi minor axis (arcsec) = 3.01, 3.01
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 16.4 3.5 20.863 0.232 AB
SDSS_g 58.92 2.26 19.474 0.042 AB
DES_g 56.13 0.55 19.527 0.011 AB
PanSTARRS_g 65.46 0.72 19.360 0.012 AB
SDSS_r 102.86 3.15 18.869 0.033 AB
PanSTARRS_r 108.53 0.78 18.811 0.008 AB
DES_r 110.04 0.61 18.796 0.006 AB
SDSS_i 135.91 4.16 18.567 0.033 AB
PanSTARRS_i 138.35 0.72 18.548 0.006 AB
PanSTARRS_z 156.9 2.27 18.411 0.016 AB
SDSS_z 176.27 15.31 18.285 0.094 AB
DES_z 172.93 1.81 18.305 0.011 AB
PanSTARRS_y 201.42 5.83 18.140 0.031 AB
2MASS_J 264.12 71.88 16.951 0.295 Vega
2MASS_H 496.51 114.58 15.793 0.251 Vega
2MASS_K 216.9 132.64 16.222 0.664 Vega

Aperture details

RA, DEC (J2000) = 22h11m52.90s, 0d06m31.68s
semi major axis, semi minor axis (arcsec) = 35.41, 23.0
angle (degrees, anti-clockwise from east) = -142.95

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 234.95 0.7 17.973 0.003 AB
DES_g 4229.76 4.74 14.834 0.001 AB
PanSTARRS_r 9173.57 7.38 13.994 0.001 AB
DES_r 9414.74 5.43 13.965 0.001 AB
SDSS_i 12639.56 39.96 13.646 0.003 AB
PanSTARRS_i 12794.85 6.71 13.632 0.001 AB
SDSS_z 16927.98 144.6 13.328 0.009 AB
WISE_W1 12235.79 81.21 10.982 0.007 Vega
WISE_W4 11194.22 2142.41 7.158 0.208 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})\, 8.697 8.866 9.012
{\rm log}_{10}({\rm SFR}) -1.701 -1.148 -0.636
{\rm log}_{10}({\rm sSFR}) -10.627 -10.004 -9.433
{\rm stellar\ age} 4.735 6.919 8.648

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.557 -1.056 -0.606
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.172 0.063 0.305

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.347 0.738 1.084
\delta -0.548 -0.190 0.148
\tau_1/\tau_2 0.744 1.079 1.414
Q_{PAH} 0.542 1.799 3.785
U_{min} 2.776 7.758 14.546
{\rm log}_{10}(\gamma_e)\, -3.122 -2.073 -1.149

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.980 -2.310 -0.601
{\rm log}_{10}(\tau_{AGN})\, 0.950 1.339 1.862

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.618 -1.158 -0.837
0.03-0.10 Gyr -1.942 -1.157 -0.579
0.10-0.33 Gyr -2.009 -1.195 -0.641
0.33-1.09 Gyr -1.968 -1.204 -0.782
1.09-3.62 Gyr -1.748 -1.167 -0.891
3.62-11.98 Gyr -1.592 -1.098 -0.874
11.98-13.31 Gyr -1.688 -1.029 -0.433

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.950 11.059 11.135
{\rm log}_{10}({\rm SFR}) -0.149 0.417 0.819
{\rm log}_{10}({\rm sSFR}) -11.280 -10.633 -10.237
{\rm stellar\ age} 8.003 11.421 12.586

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.137 -0.731 -0.494
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.714 0.079 0.394

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.247 0.405 0.599
\delta -0.573 -0.266 0.038
\tau_1/\tau_2 0.452 0.925 1.422
Q_{PAH} 0.231 0.902 2.554
U_{min} 2.439 6.993 14.893
{\rm log}_{10}(\gamma_e)\, -3.691 -3.124 -2.163

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.923 -1.728 -1.474
{\rm log}_{10}(\tau_{AGN})\, 0.860 1.087 1.457

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.643 0.071 0.484
0.03-0.10 Gyr -0.609 0.480 0.958
0.10-0.33 Gyr -2.936 -0.441 0.437
0.33-1.09 Gyr -4.317 -1.173 0.086
1.09-3.62 Gyr -3.370 -0.961 0.301
3.62-11.98 Gyr -1.153 0.695 1.209
11.98-13.31 Gyr 1.029 2.069 2.254