2025ngg results

Information

Transient
Name:SN2025ngg
Right ascension: 16h10m51.87s
Declination:-24d58m29.73s
Discovery Date:June 5, 2025, 8:03 a.m.
Classification:SN Ia
Redshift:0.025438
MW E(B-V):0.159
Host
Name:
Right ascension: 16h10m51.82s
Declination:-24d58m26.31s
Redshift:0.025438
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
GALEX_NUV
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.3
Transient MWEBV processed 0.09
Host match processed 6.58
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.71
Global aperture photometry processed 3.66
Validate global photometry processed 10.51
Global host SED inference processed 563.81
Local aperture photometry processed 3.99
Validate local photometry processed 0.02
Local host SED inference processed 564.85
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h10m51.87s, -24d58m29.73s
semi major axis, semi minor axis (arcsec):3.91, 3.91
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 783.62 1.11 16.665 0.002 AB
PanSTARRS_r 1701.16 1.64 15.823 0.001 AB
PanSTARRS_i 2584.88 2.04 15.369 0.001 AB
PanSTARRS_z 3484.98 3.6 15.044 0.001 AB
PanSTARRS_y 4043.43 7.8 14.883 0.002 AB
2MASS_J 5649.78 97.78 13.625 0.019 Vega
2MASS_H 7035.13 169.08 12.914 0.026 Vega
2MASS_K 5851.49 173.07 12.644 0.032 Vega

Aperture details

RA, DEC (J2000):16h10m51.81s, -24d58m26.15s
semi major axis, semi minor axis (arcsec):13.21, 10.35
angle (degrees, anti-clockwise from east):-149.29
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 2288.95 3.12 15.501 0.001 AB
PanSTARRS_r 4911.74 4.53 14.672 0.001 AB
PanSTARRS_i 7421.81 5.65 14.224 0.001 AB
PanSTARRS_z 9817.39 10.18 13.920 0.001 AB
PanSTARRS_y 11653.81 22.97 13.734 0.002 AB
2MASS_J 16159.99 293.1 12.484 0.020 Vega
2MASS_H 19910.11 512.56 11.785 0.028 Vega
2MASS_K 15989.07 526.51 11.553 0.036 Vega
WISE_W1 7501.59 92.25 11.513 0.013 Vega
WISE_W2 4098.2 75.77 11.530 0.020 Vega
WISE_W3 743.5 144.76 11.548 0.211 Vega
WISE_W4 -677.67 646.11 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.978 10.175 10.304
{\rm log}_{10}({\rm SFR}) -2.240 -1.164 -0.140
{\rm log}_{10}({\rm sSFR}) -12.374 -11.324 -10.174
{\rm stellar\ age} 5.815 8.036 11.561

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.158 -0.650 -0.348
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.784 -1.183 -0.039

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.256 0.686 1.096
\delta -0.575 -0.120 0.243
\tau_1/\tau_2 0.550 0.933 1.329
Q_{PAH} 0.564 2.378 5.094
U_{min} 2.656 7.923 15.430
{\rm log}_{10}(\gamma_e)\, -3.427 -2.154 -1.335

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.325 -1.712 -1.067
{\rm log}_{10}(\tau_{AGN})\, 0.868 1.171 1.773

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.307 -1.124 -0.218
0.03-0.10 Gyr -3.091 -1.394 -0.150
0.10-0.33 Gyr -2.868 -1.259 -0.162
0.33-1.10 Gyr -2.652 -0.954 0.044
1.10-3.64 Gyr -2.186 -0.263 0.338
3.64-12.07 Gyr -1.076 0.159 0.427
12.07-13.42 Gyr -0.554 0.459 1.299

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.535 10.614 10.732
{\rm log}_{10}({\rm SFR}) -5.337 -2.342 -1.305
{\rm log}_{10}({\rm sSFR}) -15.904 -12.978 -11.894
{\rm stellar\ age} 7.733 9.087 12.708

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.644 -0.497 -0.371
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.529 -0.712 0.078

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.081 0.164 0.321
\delta -0.792 -0.366 0.103
\tau_1/\tau_2 0.547 0.971 1.439
Q_{PAH} 0.238 0.717 1.931
U_{min} 3.608 9.933 17.779
{\rm log}_{10}(\gamma_e)\, -2.893 -1.710 -0.795

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.566 -3.858 -3.048
{\rm log}_{10}(\tau_{AGN})\, 1.115 1.611 1.975

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.763 -2.692 -1.464
0.03-0.10 Gyr -5.810 -2.464 -1.272
0.10-0.33 Gyr -6.074 -2.531 -1.090
0.33-1.10 Gyr -5.421 -2.004 -0.479
1.10-3.64 Gyr -3.510 -1.000 0.440
3.64-12.07 Gyr -1.400 0.587 0.845
12.07-13.42 Gyr 0.128 1.201 1.849