2025nwy

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Information

Transient

Name: SN2025nwy
Right ascension: 21h17m39.16s
Declination: -22d47m26.78s
Discovery Date: June 17, 2025, 8:28 a.m.
Classification: SN Ia
Redshift: 0.025981
MW E(B-V): 0.045

Host

Name:
Right ascension: 21h17m38.96s
Declination: -22d47m29.25s
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 5.52
Cutout download processed 16.08
Global aperture construction processed 0.64
Local aperture photometry processed 3.9
Global aperture photometry processed 3.46
Validate local photometry processed 0.02
Validate global photometry processed 10.26
Host information processed 0.14
Global host SED inference processed 4455.8
Local host SED inference processed 638.11
Transient information processed 0.0
Transient MWEBV processed 0.17
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) = 21h17m39.16s, -22d47m26.78s
semi major axis, semi minor axis (arcsec) = 3.83, 3.83
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 45.44 0.85 19.756 0.020 AB
PanSTARRS_r 104.8 1.07 18.849 0.011 AB
PanSTARRS_i 150.52 0.93 18.456 0.007 AB
PanSTARRS_z 193.91 3.07 18.181 0.017 AB
PanSTARRS_y 208.98 7.46 18.100 0.039 AB
2MASS_J 143.23 88.09 17.615 0.668 Vega
2MASS_H 129.02 155.73 17.256 1.311 Vega
2MASS_K 99.14 146.8 17.072 1.608 Vega

Aperture details

RA, DEC (J2000) = 21h17m38.95s, -22d47m28.91s
semi major axis, semi minor axis (arcsec) = 2.8, 2.51
angle (degrees, anti-clockwise from east) = -172.11

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.09 0.23 26.514 2.753 AB
GALEX_NUV 2.59 1.18 22.867 0.493 AB
PanSTARRS_g 70.99 0.6 19.272 0.009 AB
PanSTARRS_r 165.37 0.75 18.354 0.005 AB
PanSTARRS_i 254.68 0.64 17.885 0.003 AB
PanSTARRS_z 311.03 2.06 17.668 0.007 AB
PanSTARRS_y 352.14 4.92 17.533 0.015 AB
2MASS_J 437.91 85.5 16.402 0.212 Vega
2MASS_H 519.25 147.8 15.744 0.309 Vega
2MASS_K 227.27 142.22 16.171 0.679 Vega
WISE_W1 99.7 12.2 16.204 0.133 Vega
WISE_W2 38.74 18.36 16.591 0.515 Vega
WISE_W3 -18.89 135.05 Vega
WISE_W4 -247.5 689.15 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})\, 8.910 9.027 9.154
{\rm log}_{10}({\rm SFR}) -2.432 -1.721 -1.243
{\rm log}_{10}({\rm sSFR}) -11.564 -10.738 -10.225
{\rm stellar\ age} 7.778 9.783 12.676

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.659 -1.220 -0.804
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.944 -1.750 -0.501

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.734 1.040 1.322
\delta -0.392 -0.183 0.123
\tau_1/\tau_2 0.649 1.034 1.390
Q_{PAH} 0.742 2.232 4.443
U_{min} 2.838 8.284 15.625
{\rm log}_{10}(\gamma_e)\, -3.319 -2.379 -1.009

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.352 -1.374 -0.754
{\rm log}_{10}(\tau_{AGN})\, 0.948 1.296 1.863

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.664 -1.542 -1.048
0.03-0.10 Gyr -3.324 -2.010 -1.337
0.10-0.33 Gyr -4.303 -2.273 -1.522
0.33-1.10 Gyr -4.948 -2.423 -1.524
1.10-3.64 Gyr -4.860 -2.352 -1.254
3.64-12.07 Gyr -2.962 -1.090 -0.790
12.07-13.41 Gyr -1.087 -0.198 0.262

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.128 9.209 9.250
{\rm log}_{10}({\rm SFR}) -2.495 -1.778 -1.163
{\rm log}_{10}({\rm sSFR}) -11.656 -10.948 -10.305
{\rm stellar\ age} 10.075 12.635 12.730

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.753 -1.445 -1.099
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.500 0.206 0.424

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.446 0.605 0.734
\delta -0.950 -0.847 -0.693
\tau_1/\tau_2 0.511 1.023 1.536
Q_{PAH} 0.435 1.381 2.979
U_{min} 2.624 7.953 15.961
{\rm log}_{10}(\gamma_e)\, -2.938 -2.058 -1.367

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.107 -1.294 -0.985
{\rm log}_{10}(\tau_{AGN})\, 1.527 1.700 1.872

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.811 -2.244 -1.625
0.03-0.10 Gyr -2.807 -1.731 -1.037
0.10-0.33 Gyr -6.060 -3.751 -2.125
0.33-1.10 Gyr -8.488 -4.821 -2.686
1.10-3.64 Gyr -6.140 -3.914 -2.302
3.64-12.07 Gyr -3.924 -2.386 -0.843
12.07-13.41 Gyr -0.061 0.331 0.376