2025ngb

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Information

Transient

Name: SN2025ngb
Right ascension: 11h19m09.67s
Declination: 3d14m10.96s
Discovery Date: June 11, 2025, 9:16 p.m.
Classification: SN II
Redshift: 0.019979
MW E(B-V): 0.050

Host

Name: UGC06331
Right ascension: 11h19m07.61s
Declination: 3d13m52.29s
Redshift: 0.018913
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 4.94
Cutout download processed 31.68
Global aperture construction processed 0.64
Local aperture photometry processed 6.55
Global aperture photometry processed 5.92
Validate local photometry processed 0.02
Validate global photometry processed 11.52
Host information processed 0.15
Global host SED inference processed 598.11
Local host SED inference processed 719.94
Transient information processed 0.0
Transient MWEBV processed 0.12
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) = 11h19m09.67s, 3d14m10.96s
semi major axis, semi minor axis (arcsec) = 5.21, 5.21
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 14.46 0.92 21.000 0.069 AB
SDSS_u 61.02 4.82 19.436 0.086 AB
SDSS_g 129.29 3.44 18.621 0.029 AB
DES_g 145.31 0.85 18.494 0.006 AB
PanSTARRS_g 120.83 1.22 18.695 0.011 AB
PanSTARRS_r 211.69 1.87 18.086 0.010 AB
DES_r 217.37 1.44 18.057 0.007 AB
PanSTARRS_i 241.42 1.35 17.943 0.006 AB
PanSTARRS_z 270.46 3.31 17.820 0.013 AB
DES_z 292.28 4.74 17.736 0.018 AB
PanSTARRS_y 261.83 8.97 17.855 0.037 AB
2MASS_J 471.85 144.26 16.321 0.332 Vega
2MASS_H 174.46 187.73 16.928 1.168 Vega
2MASS_K 667.18 258.91 15.002 0.421 Vega

Aperture details

RA, DEC (J2000) = 11h19m07.59s, 3d13m52.18s
semi major axis, semi minor axis (arcsec) = 63.07, 10.83
angle (degrees, anti-clockwise from east) = -123.23

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 198.66 3.61 18.155 0.020 AB
GALEX_NUV 318.4 2.9 17.643 0.010 AB
DES_g 1989.36 3.39 15.653 0.002 AB
PanSTARRS_g 3516.2 6.17 15.035 0.002 AB
DES_r 4220.92 6.66 14.836 0.002 AB
PanSTARRS_i 9946.27 6.85 13.906 0.001 AB
PanSTARRS_z 12638.35 16.89 13.646 0.001 AB
DES_z 8762.66 26.08 14.043 0.003 AB
PanSTARRS_y 15799.53 45.38 13.403 0.003 AB
WISE_W1 18988.14 112.71 10.505 0.006 Vega
WISE_W2 12895.7 123.32 10.285 0.010 Vega
WISE_W3 69647.02 562.02 6.619 0.009 Vega
WISE_W4 100248.3 6723.84 4.777 0.073 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})\, 8.517 8.599 8.694
{\rm log}_{10}({\rm SFR}) -1.757 -1.337 -0.966
{\rm log}_{10}({\rm sSFR}) -10.405 -9.976 -9.577
{\rm stellar\ age} 6.763 7.975 10.669

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.838 -1.534 -1.112
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.956 -1.771 0.172

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.099 0.314 0.621
\delta -0.475 -0.085 0.163
\tau_1/\tau_2 0.769 1.140 1.504
Q_{PAH} 0.823 2.650 4.815
U_{min} 2.696 8.241 15.351
{\rm log}_{10}(\gamma_e)\, -3.466 -2.535 -1.215

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.495 -1.303 -0.496
{\rm log}_{10}(\tau_{AGN})\, 1.075 1.437 1.871

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.293 -1.853 -1.440
0.03-0.10 Gyr -1.676 -1.238 -0.841
0.10-0.33 Gyr -1.953 -1.485 -1.100
0.33-1.10 Gyr -2.361 -1.793 -1.402
1.10-3.66 Gyr -2.543 -1.747 -1.361
3.66-12.16 Gyr -1.762 -1.320 -1.179
12.16-13.51 Gyr -1.689 -1.078 -0.384

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.620 10.711 10.809
{\rm log}_{10}({\rm SFR}) 0.688 1.040 1.384
{\rm log}_{10}({\rm sSFR}) -10.094 -9.672 -9.309
{\rm stellar\ age} 7.663 9.558 12.546

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.531 -1.150 -0.800
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.275 -0.857 -0.317

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.707 1.896 2.046
\delta 0.258 0.314 0.365
\tau_1/\tau_2 0.215 0.592 0.961
Q_{PAH} 0.303 0.680 1.055
U_{min} 1.549 5.132 11.078
{\rm log}_{10}(\gamma_e)\, -3.861 -3.540 -3.104

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.331 -2.002 -1.721
{\rm log}_{10}(\tau_{AGN})\, 1.100 1.436 1.711

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.641 0.279 0.767
0.03-0.10 Gyr 0.758 1.169 1.526
0.10-0.33 Gyr -2.491 -0.657 0.553
0.33-1.10 Gyr -3.888 -1.359 -0.086
1.10-3.66 Gyr -3.253 -0.870 0.216
3.66-12.16 Gyr -1.059 0.672 0.922
12.16-13.51 Gyr 0.134 1.426 1.903