2025njz

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Information

Transient

Name: AT2025njz
Right ascension: 11h36m17.15s
Declination: 8d01m57.65s
Discovery Date: June 6, 2025, 4:02 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.028

Host

Name: 2025njz
Right ascension: 11h36m16.91s
Declination: 8d01m55.96s
Redshift: None
Photometric Redshift: 0.196
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 2.0
Cutout download processed 17.38
Global aperture construction processed 1.02
Local aperture photometry processed 7.19
Global aperture photometry processed 7.35
Validate local photometry no valid phot 0.02
Validate global photometry processed 19.44
Host information processed 0.09
Global host SED inference processed 407.72
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Processing status blocked 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) = 11h36m17.15s, 8d01m57.65s
semi major axis, semi minor axis (arcsec) = 0.62, 0.62
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 11h36m16.86s, 8d01m55.99s
semi major axis, semi minor axis (arcsec) = 8.34, 4.98
angle (degrees, anti-clockwise from east) = -98.05

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.48 3.86 20.926 0.271 AB
GALEX_NUV 8.9 2.54 21.527 0.309 AB
SDSS_u 27.94 4.87 20.284 0.189 AB
SDSS_g 59.12 2.84 19.471 0.052 AB
DES_g 51.65 0.48 19.617 0.010 AB
PanSTARRS_g 48.26 1.98 19.691 0.045 AB
SDSS_r 88.98 3.72 19.027 0.045 AB
PanSTARRS_r 79.16 2.41 19.154 0.033 AB
DES_r 81.9 1.13 19.117 0.015 AB
SDSS_i 107.11 5.34 18.825 0.054 AB
PanSTARRS_i 99.4 1.76 18.907 0.019 AB
PanSTARRS_z 112.77 4.05 18.770 0.039 AB
SDSS_z 149.04 14.92 18.467 0.109 AB
DES_z 116.99 3.06 18.730 0.028 AB
PanSTARRS_y 120.35 10.82 18.699 0.098 AB
2MASS_J 317.0 187.47 16.752 0.642 Vega
2MASS_H 113.31 240.66 17.397 2.306 Vega
2MASS_K -68.9 329.02 Vega
WISE_W1 38.94 11.26 17.225 0.314 Vega
WISE_W2 18.34 15.33 17.403 0.908 Vega
WISE_W3 179.78 81.96 13.089 0.495 Vega
WISE_W4 -250.12 451.03 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.981 10.078 10.210
{\rm log}_{10}({\rm SFR}) -0.025 0.398 0.723
{\rm log}_{10}({\rm sSFR}) -10.147 -9.690 -9.343
{\rm stellar\ age} 3.984 5.321 6.574

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.604 -1.124 -0.570
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.633 -0.171 0.334

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.081 0.163 0.297
\delta -0.683 -0.293 0.030
\tau_1/\tau_2 0.546 0.958 1.398
Q_{PAH} 1.092 2.644 4.435
U_{min} 2.775 8.246 15.576
{\rm log}_{10}(\gamma_e)\, -2.444 -1.386 -0.552

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.893 -1.555 -1.022
{\rm log}_{10}(\tau_{AGN})\, 1.120 1.473 1.780

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.335 -0.582 -0.195
0.03-0.10 Gyr 0.096 0.544 0.877
0.10-0.32 Gyr 0.236 0.612 0.878
0.32-1.01 Gyr -0.165 0.295 0.534
1.01-3.21 Gyr -0.146 0.221 0.470
3.21-10.21 Gyr -0.232 0.141 0.368
10.21-11.35 Gyr -0.517 0.172 0.698