2025nlb

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Information

Transient

Name: SN2025nlb
Right ascension: 21h38m13.88s
Declination: 35d51m12.38s
Discovery Date: June 12, 2025, 10:27 a.m.
Classification: SN Ia-pec
Redshift: 0.072700
MW E(B-V): 0.190

Host

Name:
Right ascension: 21h38m13.86s
Declination: 35d51m12.95s
Redshift: None
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 6.83
Cutout download processed 14.03
Global aperture construction processed 0.73
Local aperture photometry processed 4.37
Global aperture photometry processed 3.86
Validate local photometry processed 0.02
Validate global photometry processed 11.59
Host information processed 0.16
Global host SED inference processed 400.47
Local host SED inference processed 487.24
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.15
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) = 21h38m13.88s, 35d51m12.38s
semi major axis, semi minor axis (arcsec) = 1.45, 1.45
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 36.19 0.32 20.004 0.010 AB
PanSTARRS_r 66.09 0.4 19.350 0.007 AB
PanSTARRS_i 96.82 0.48 18.935 0.005 AB
PanSTARRS_z 123.96 1.07 18.667 0.009 AB
PanSTARRS_y 133.42 2.84 18.587 0.023 AB

Aperture details

RA, DEC (J2000) = 21h38m13.84s, 35d51m12.93s
semi major axis, semi minor axis (arcsec) = 5.23, 3.12
angle (degrees, anti-clockwise from east) = -66.47

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.05 1.5 23.846 1.550 AB
GALEX_NUV 2.65 0.7 22.841 0.285 AB
PanSTARRS_g 80.72 0.84 19.133 0.011 AB
PanSTARRS_r 155.46 1.03 18.421 0.007 AB
PanSTARRS_i 234.9 1.26 17.973 0.006 AB
PanSTARRS_z 301.78 2.87 17.701 0.010 AB
PanSTARRS_y 323.22 7.73 17.626 0.026 AB
2MASS_J 537.73 132.1 16.179 0.267 Vega
2MASS_H 696.43 192.42 15.425 0.300 Vega
2MASS_K 272.8 243.69 15.973 0.970 Vega
WISE_W2 101.0 16.27 15.550 0.175 Vega
WISE_W3 173.47 75.33 13.128 0.471 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})\, 9.297 9.456 9.593
{\rm log}_{10}({\rm SFR}) -2.413 -1.122 -0.139
{\rm log}_{10}({\rm sSFR}) -11.898 -10.623 -9.600
{\rm stellar\ age} 2.947 6.502 8.072

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.499 -0.944 -0.511
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.638 -0.879 -0.032

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.145 0.465 0.923
\delta -0.564 -0.158 0.197
\tau_1/\tau_2 0.683 1.057 1.437
Q_{PAH} 0.851 2.611 5.056
U_{min} 3.234 9.251 16.778
{\rm log}_{10}(\gamma_e)\, -2.950 -1.756 -0.706

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.564 -0.761 -0.278
{\rm log}_{10}(\tau_{AGN})\, 1.013 1.483 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.148 -1.642 -1.117
0.03-0.10 Gyr -2.613 -1.046 0.016
0.10-0.33 Gyr -1.814 -0.642 0.004
0.33-1.07 Gyr -1.803 -0.633 -0.135
1.07-3.52 Gyr -1.689 -0.574 -0.223
3.52-11.52 Gyr -1.758 -0.507 -0.270
11.52-12.79 Gyr -2.004 -0.518 0.140

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.843 9.936 10.034
{\rm log}_{10}({\rm SFR}) -1.701 -0.812 -0.145
{\rm log}_{10}({\rm sSFR}) -11.733 -10.749 -10.073
{\rm stellar\ age} 5.847 7.125 8.522

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.591 -1.183 -0.829
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.688 -0.917 0.023

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.321 0.509 0.701
\delta -0.390 0.014 0.275
\tau_1/\tau_2 0.633 0.973 1.339
Q_{PAH} 0.788 2.456 4.748
U_{min} 2.869 8.532 15.792
{\rm log}_{10}(\gamma_e)\, -2.860 -1.901 -0.871

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.253 -3.195 -2.162
{\rm log}_{10}(\tau_{AGN})\, 1.037 1.550 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.323 -1.530 -0.940
0.03-0.10 Gyr -1.755 -0.732 0.011
0.10-0.33 Gyr -1.171 -0.361 0.105
0.33-1.07 Gyr -1.327 -0.397 -0.023
1.07-3.52 Gyr -0.685 -0.090 0.232
3.52-11.52 Gyr -0.424 0.045 0.209
11.52-12.79 Gyr -0.726 0.109 0.721