2025ngm

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Information

Transient

Name: AT2025ngm
Right ascension: 15h27m27.26s
Declination: -9d55m44.47s
Discovery Date: June 12, 2025, 12:35 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.143

Host

Name: 2025ngm
Right ascension: 15h27m27.74s
Declination: -9d55m42.00s
Redshift: 0.039567
Photometric Redshift: 0.041
 

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 2.31
Cutout download processed 4.68
Global aperture construction processed 0.71
Local aperture photometry processed 4.14
Global aperture photometry processed 4.28
Validate local photometry processed 0.02
Validate global photometry processed 10.2
Host information processed 0.09
Global host SED inference processed 459.29
Local host SED inference processed 488.74
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.09
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) = 15h27m27.26s, -9d55m44.47s
semi major axis, semi minor axis (arcsec) = 2.55, 2.55
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 143.43 0.63 18.508 0.005 AB
PanSTARRS_r 272.32 1.02 17.812 0.004 AB
PanSTARRS_i 348.92 0.7 17.543 0.002 AB
PanSTARRS_z 419.12 2.07 17.344 0.005 AB
PanSTARRS_y 523.5 4.15 17.103 0.009 AB

Aperture details

RA, DEC (J2000) = 15h27m27.84s, -9d55m40.71s
semi major axis, semi minor axis (arcsec) = 34.42, 11.81
angle (degrees, anti-clockwise from east) = -113.56

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 139.34 13.13 18.540 0.102 AB
GALEX_NUV 168.57 10.66 18.333 0.069 AB
PanSTARRS_g 2095.21 4.75 15.597 0.002 AB
PanSTARRS_i 6341.63 5.28 14.394 0.001 AB
PanSTARRS_z 7765.52 16.09 14.175 0.002 AB
PanSTARRS_y 9570.88 33.19 13.948 0.004 AB
WISE_W2 7176.16 85.66 10.921 0.013 Vega
WISE_W4 132395.57 3781.24 4.475 0.031 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})\, 9.318 9.466 9.613
{\rm log}_{10}({\rm SFR}) -1.039 -0.578 -0.151
{\rm log}_{10}({\rm sSFR}) -10.569 -10.051 -9.583
{\rm stellar\ age} 4.868 6.849 8.558

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.482 -0.965 -0.534
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.596 0.096 0.350

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.277 0.605 0.885
\delta -0.615 -0.167 0.204
\tau_1/\tau_2 0.650 0.982 1.350
Q_{PAH} 0.670 2.224 4.756
U_{min} 2.811 7.823 14.910
{\rm log}_{10}(\gamma_e)\, -3.440 -2.127 -0.835

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.026 -2.043 -0.721
{\rm log}_{10}(\tau_{AGN})\, 0.872 1.326 1.842

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.958 -0.578 -0.303
0.03-0.10 Gyr -1.416 -0.614 -0.062
0.10-0.33 Gyr -1.437 -0.602 -0.146
0.33-1.09 Gyr -1.436 -0.604 -0.229
1.09-3.60 Gyr -1.171 -0.532 -0.240
3.60-11.90 Gyr -0.928 -0.510 -0.256
11.90-13.23 Gyr -1.029 -0.427 0.185

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.813 10.925 11.075
{\rm log}_{10}({\rm SFR}) 0.911 1.252 1.648
{\rm log}_{10}({\rm sSFR}) -10.041 -9.665 -9.302
{\rm stellar\ age} 6.812 7.943 11.619

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.358 -0.704 -0.376
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.822 -1.009 0.237

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.668 1.015 1.281
\delta 0.044 0.162 0.308
\tau_1/\tau_2 0.703 1.112 1.494
Q_{PAH} 0.322 0.881 1.918
U_{min} 3.104 8.658 16.161
{\rm log}_{10}(\gamma_e)\, -2.667 -1.899 -1.410

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.505 -2.002 -1.039
{\rm log}_{10}(\tau_{AGN})\, 1.071 1.701 2.043

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.892 0.952 1.303
0.03-0.10 Gyr 0.862 1.318 1.786
0.10-0.33 Gyr -1.691 0.363 1.021
0.33-1.09 Gyr -2.350 0.128 0.721
1.09-3.60 Gyr -1.797 0.426 0.916
3.60-11.90 Gyr 0.063 0.963 1.146
11.90-13.23 Gyr 0.585 1.276 2.107