2025ngg

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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:
 

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 6.58
Cutout download processed 5.3
Global aperture construction processed 0.71
Local aperture photometry processed 3.99
Global aperture photometry processed 3.66
Validate local photometry processed 0.02
Validate global photometry processed 10.51
Host information processed 0.15
Global host SED inference processed 563.81
Local host SED inference processed 564.85
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 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
 

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})\, 9.978 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