2025nxn

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Information

Transient

Name: AT2025nxn
Right ascension: 17h47m06.54s
Declination: 29d25m49.23s
Discovery Date: June 14, 2025, 5:10 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.053

Host

Name:
Right ascension: 17h47m06.61s
Declination: 29d25m52.40s
Redshift: None
Photometric Redshift: 0.169
 

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 6.54
Cutout download processed 12.81
Global aperture construction processed 0.69
Local aperture photometry processed 5.42
Global aperture photometry processed 5.06
Validate local photometry no valid phot 0.01
Validate global photometry processed 10.97
Host information processed 0.14
Global host SED inference processed 511.21
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 17h47m06.54s, 29d25m49.23s
semi major axis, semi minor axis (arcsec) = 0.7, 0.7
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) = 17h47m06.60s, 29d25m52.79s
semi major axis, semi minor axis (arcsec) = 9.87, 2.13
angle (degrees, anti-clockwise from east) = -7.4

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 63.08 0.55 19.400 0.009 AB
PanSTARRS_g 61.48 1.21 19.428 0.021 AB
PanSTARRS_r 104.91 1.19 18.848 0.012 AB
DES_r 117.89 1.16 18.721 0.011 AB
PanSTARRS_i 155.09 1.49 18.424 0.010 AB
PanSTARRS_z 174.94 3.2 18.293 0.020 AB
DES_z 192.71 3.24 18.188 0.018 AB
PanSTARRS_y 200.93 8.78 18.142 0.047 AB
2MASS_J 197.96 125.46 17.264 0.688 Vega
2MASS_H 487.86 204.51 15.812 0.455 Vega
2MASS_K 190.41 212.5 16.363 1.212 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})\, 9.828 10.065 10.255
{\rm log}_{10}({\rm SFR}) -0.606 0.405 1.201
{\rm log}_{10}({\rm sSFR}) -10.686 -9.663 -8.679
{\rm stellar\ age} 0.353 2.178 5.430

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.578 -0.933 -0.264
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.576 -0.089 0.341

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.436 0.738 1.130
\delta -0.745 -0.389 -0.030
\tau_1/\tau_2 0.513 0.936 1.362
Q_{PAH} 0.577 2.362 4.784
U_{min} 2.947 8.742 16.439
{\rm log}_{10}(\gamma_e)\, -3.379 -2.498 -1.238

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.747 -1.661 -0.642
{\rm log}_{10}(\tau_{AGN})\, 0.956 1.282 1.753

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.199 0.028 0.484
0.03-0.10 Gyr -1.280 0.433 1.354
0.10-0.32 Gyr -0.536 0.819 1.458
0.32-1.02 Gyr -1.480 0.507 1.158
1.02-3.28 Gyr -3.203 -0.290 0.524
3.28-10.49 Gyr -4.043 -0.714 0.223
10.49-11.65 Gyr -4.627 -0.790 0.371