2025ngz

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Information

Transient

Name: AT2025ngz
Right ascension: 8h02m58.91s
Declination: -18d03m03.47s
Discovery Date: June 1, 2025, 5:37 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.088

Host

Name: 2025ngz
Right ascension: 8h02m58.83s
Declination: -18d03m04.26s
Redshift: 0.037462
Photometric Redshift: 0.043
 

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 3.37
Cutout download processed 3.52
Global aperture construction processed 0.71
Local aperture photometry processed 4.0
Global aperture photometry processed 4.08
Validate local photometry processed 0.02
Validate global photometry processed 11.32
Host information processed 0.09
Global host SED inference processed 458.56
Local host SED inference processed 482.38
Transient information processed 0.0
Transient MWEBV processed 0.1
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) = 8h02m58.91s, -18d03m03.47s
semi major axis, semi minor axis (arcsec) = 2.69, 2.69
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 502.42 0.77 17.147 0.002 AB
PanSTARRS_r 1162.84 1.35 16.236 0.001 AB
PanSTARRS_i 1775.17 1.39 15.777 0.001 AB
PanSTARRS_z 2317.77 2.39 15.487 0.001 AB
PanSTARRS_y 2877.27 5.25 15.253 0.002 AB

Aperture details

RA, DEC (J2000) = 8h02m58.94s, -18d03m05.13s
semi major axis, semi minor axis (arcsec) = 20.77, 15.5
angle (degrees, anti-clockwise from east) = -7.37

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 3023.02 4.01 15.199 0.001 AB
PanSTARRS_r 5836.29 6.79 14.485 0.001 AB
PanSTARRS_i 8224.19 7.48 14.112 0.001 AB
PanSTARRS_z 10152.52 14.4 13.884 0.002 AB
2MASS_J 15885.05 541.04 12.503 0.037 Vega
2MASS_H 19740.68 864.31 11.794 0.048 Vega
2MASS_K 15853.96 852.53 11.562 0.058 Vega
WISE_W1 8160.75 91.87 11.422 0.012 Vega
WISE_W2 4709.85 73.58 11.378 0.017 Vega
WISE_W3 5453.49 301.16 9.384 0.060 Vega
WISE_W4 3756.59 1378.42 8.343 0.398 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})\, 10.088 10.224 10.350
{\rm log}_{10}({\rm SFR}) -1.317 -0.090 0.589
{\rm log}_{10}({\rm sSFR}) -11.724 -10.279 -9.571
{\rm stellar\ age} 5.002 7.289 9.436

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.393 -0.762 -0.365
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.671 -0.082 0.282

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.522 0.997 1.320
\delta -0.883 -0.658 -0.409
\tau_1/\tau_2 0.670 1.027 1.402
Q_{PAH} 0.340 2.270 4.744
U_{min} 2.762 7.594 14.897
{\rm log}_{10}(\gamma_e)\, -3.032 -1.970 -1.224

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.153 -2.298 -0.654
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.373 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.223 -0.064 0.293
0.03-0.10 Gyr -1.801 -0.168 0.689
0.10-0.33 Gyr -1.676 -0.168 0.505
0.33-1.09 Gyr -1.596 -0.103 0.362
1.09-3.61 Gyr -1.217 0.112 0.460
3.61-11.93 Gyr -0.479 0.255 0.469
11.93-13.25 Gyr -0.446 0.392 1.086

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.764 10.871 10.952
{\rm log}_{10}({\rm SFR}) -1.478 -0.536 0.367
{\rm log}_{10}({\rm sSFR}) -12.381 -11.401 -10.474
{\rm stellar\ age} 6.572 7.908 10.201

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.562 -0.353 -0.233
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.626 -0.671 0.140

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.072 0.241 0.393
\delta -0.779 -0.340 0.144
\tau_1/\tau_2 0.500 0.869 1.250
Q_{PAH} 0.418 1.838 4.229
U_{min} 2.291 6.985 13.524
{\rm log}_{10}(\gamma_e)\, -3.490 -2.480 -1.077

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.352 -3.488 -2.530
{\rm log}_{10}(\tau_{AGN})\, 1.055 1.574 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.963 -0.487 0.255
0.03-0.10 Gyr -1.991 -0.631 0.384
0.10-0.33 Gyr -1.993 -0.425 0.522
0.33-1.09 Gyr -1.345 -0.026 0.553
1.09-3.61 Gyr -0.337 0.563 1.028
3.61-11.93 Gyr 0.408 0.974 1.132
11.93-13.25 Gyr 0.354 1.107 1.818