2025nbh

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Information

Transient

Name: SN2025nbh
Right ascension: 1h25m18.30s
Declination: 7d21m26.98s
Discovery Date: June 7, 2025, 2:06 p.m.
Classification: SN II
Redshift: 0.016500
MW E(B-V): 0.031

Host

Name:
Right ascension: 1h25m18.61s
Declination: 7d21m38.78s
Redshift: 0.018123
Photometric Redshift: 0.038
 

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 5.81
Cutout download processed 24.17
Global aperture construction processed 2.65
Local aperture photometry processed 6.61
Global aperture photometry processed 6.0
Validate local photometry processed 0.03
Validate global photometry processed 17.17
Host information processed 0.15
Global host SED inference processed 692.42
Local host SED inference processed 530.63
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 1h25m18.30s, 7d21m26.98s
semi major axis, semi minor axis (arcsec) = 5.43, 5.43
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 2.75 0.49 22.802 0.195 AB
GALEX_NUV 3.62 0.46 22.502 0.138 AB
SDSS_u 6.55 5.11 21.859 0.847 AB
SDSS_g 6.93 1.87 21.798 0.293 AB
DES_g 12.57 0.28 21.152 0.024 AB
PanSTARRS_g 11.22 1.45 21.275 0.141 AB
SDSS_r 16.6 2.7 20.850 0.177 AB
PanSTARRS_r 9.88 1.3 21.413 0.143 AB
DES_r 14.27 0.56 21.014 0.043 AB
SDSS_i 12.83 3.77 21.130 0.319 AB
PanSTARRS_i 10.43 1.37 21.355 0.143 AB
PanSTARRS_z 9.59 3.22 21.445 0.364 AB
SDSS_z 59.88 20.33 19.457 0.369 AB
DES_z 13.07 1.42 21.109 0.118 AB
PanSTARRS_y -1.03 7.14 AB
2MASS_J -32.27 109.15 Vega
2MASS_H 87.6 159.93 17.676 1.982 Vega
2MASS_K -132.39 208.7 Vega

Aperture details

RA, DEC (J2000) = 1h25m18.69s, 7d21m39.09s
semi major axis, semi minor axis (arcsec) = 3.71, 2.37
angle (degrees, anti-clockwise from east) = -8.37

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.74 0.64 22.002 0.122 AB
GALEX_NUV 7.74 0.57 21.678 0.081 AB
SDSS_u 7.16 2.97 21.763 0.450 AB
SDSS_g 16.39 1.35 20.863 0.089 AB
DES_g 17.25 0.21 20.808 0.013 AB
PanSTARRS_g 18.36 0.79 20.740 0.047 AB
SDSS_r 26.83 1.84 20.329 0.074 AB
PanSTARRS_r 22.83 0.7 20.504 0.033 AB
DES_r 25.49 0.43 20.384 0.018 AB
SDSS_i 31.23 2.37 20.164 0.082 AB
PanSTARRS_i 25.79 0.73 20.371 0.031 AB
PanSTARRS_z 25.11 1.7 20.400 0.074 AB
SDSS_z 34.62 11.07 20.052 0.347 AB
DES_z 31.15 1.09 20.166 0.038 AB
PanSTARRS_y 25.53 3.75 20.382 0.159 AB
2MASS_J 18.58 80.04 19.833 4.677 Vega
2MASS_H 37.17 115.04 18.607 3.361 Vega
2MASS_K -41.28 153.01 Vega
WISE_W1 23.87 8.24 17.757 0.375 Vega
WISE_W2 16.35 10.3 17.527 0.684 Vega
WISE_W3 -91.16 54.5 Vega
WISE_W4 18.37 375.5 14.120 22.195 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})\, 6.331 6.745 7.043
{\rm log}_{10}({\rm SFR}) -2.570 -2.123 -1.725
{\rm log}_{10}({\rm sSFR}) -9.567 -8.836 -8.016
{\rm stellar\ age} 0.408 5.105 7.445

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.937 -0.189 0.074
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.153 -0.849 -0.350

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.094 0.272 0.603
\delta -0.287 0.153 0.338
\tau_1/\tau_2 0.867 1.243 1.619
Q_{PAH} 0.819 2.387 4.765
U_{min} 2.829 7.876 15.071
{\rm log}_{10}(\gamma_e)\, -2.995 -1.922 -0.711

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.261 -0.289 0.082
{\rm log}_{10}(\tau_{AGN})\, 1.293 1.623 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.446 -2.204 -1.901
0.03-0.10 Gyr -2.795 -2.137 -1.636
0.10-0.33 Gyr -4.413 -3.051 -2.430
0.33-1.10 Gyr -5.023 -3.330 -2.818
1.10-3.66 Gyr -5.460 -3.473 -2.956
3.66-12.16 Gyr -5.548 -3.434 -2.899
12.16-13.52 Gyr -5.404 -3.464 -2.723

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.283 7.478 7.649
{\rm log}_{10}({\rm SFR}) -2.049 -1.425 -0.805
{\rm log}_{10}({\rm sSFR}) -9.527 -8.915 -8.224
{\rm stellar\ age} 1.755 6.667 9.282

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.823 -1.426 -0.589
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.737 -0.492 0.349

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.087 0.795 1.503
\delta 0.021 0.263 0.363
\tau_1/\tau_2 0.456 0.885 1.366
Q_{PAH} 1.257 2.953 4.858
U_{min} 3.580 9.894 17.599
{\rm log}_{10}(\gamma_e)\, -3.258 -2.367 -1.259

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.540 -1.005 -0.029
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.436 1.805

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.597 -2.591 -2.062
0.03-0.10 Gyr -1.924 -1.273 -0.651
0.10-0.33 Gyr -4.162 -2.513 -1.785
0.33-1.10 Gyr -5.150 -3.030 -2.418
1.10-3.66 Gyr -5.214 -2.948 -2.421
3.66-12.16 Gyr -4.707 -2.719 -2.358
12.16-13.52 Gyr -4.300 -2.466 -1.603