2025npz

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Information

Transient

Name: AT2025npz
Right ascension: 12h26m01.44s
Declination: 19d23m54.62s
Discovery Date: June 7, 2025, 5:37 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.029

Host

Name:
Right ascension: 12h26m01.61s
Declination: 19d23m53.21s
Redshift: None
Photometric Redshift: 0.140
 

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 8.18
Cutout download processed 21.22
Global aperture construction processed 0.84
Local aperture photometry processed 7.83
Global aperture photometry processed 6.19
Validate local photometry no valid phot 0.03
Validate global photometry processed 17.15
Host information processed 0.21
Global host SED inference processed 418.65
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) = 12h26m01.44s, 19d23m54.62s
semi major axis, semi minor axis (arcsec) = 0.81, 0.81
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) = 12h26m01.61s, 19d23m53.33s
semi major axis, semi minor axis (arcsec) = 6.87, 3.95
angle (degrees, anti-clockwise from east) = -23.4

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.02 3.3 21.294 0.325 AB
GALEX_NUV 8.95 2.3 21.520 0.278 AB
SDSS_u 38.08 5.15 19.948 0.147 AB
SDSS_g 71.07 2.6 19.271 0.040 AB
DES_g 73.14 0.49 19.240 0.007 AB
PanSTARRS_g 68.86 1.22 19.305 0.019 AB
SDSS_r 106.22 3.46 18.834 0.035 AB
PanSTARRS_r 116.54 1.56 18.734 0.015 AB
DES_r 128.99 1.02 18.624 0.009 AB
SDSS_i 170.23 4.92 18.322 0.031 AB
PanSTARRS_i 155.3 2.12 18.422 0.015 AB
PanSTARRS_z 177.83 3.54 18.275 0.022 AB
SDSS_z 146.39 12.06 18.486 0.089 AB
DES_z 196.9 2.87 18.164 0.016 AB
PanSTARRS_y 187.37 6.95 18.218 0.040 AB
2MASS_J 364.81 124.93 16.600 0.372 Vega
2MASS_H -44.18 210.92 Vega
2MASS_K 644.27 208.19 15.040 0.351 Vega
WISE_W1 97.61 9.31 16.227 0.104 Vega
WISE_W2 58.98 13.15 16.134 0.242 Vega
WISE_W3 215.39 70.66 12.893 0.356 Vega
WISE_W4 27.75 409.21 13.672 16.009 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})\, 9.973 10.056 10.148
{\rm log}_{10}({\rm SFR}) -0.284 0.024 0.405
{\rm log}_{10}({\rm sSFR}) -10.336 -10.013 -9.616
{\rm stellar\ age} 4.973 6.159 7.198

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.305 -0.861 -0.454
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.040 0.230 0.415

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.119 0.214 0.360
\delta -0.754 -0.364 0.013
\tau_1/\tau_2 0.536 0.889 1.255
Q_{PAH} 0.740 1.956 3.698
U_{min} 2.269 7.297 13.987
{\rm log}_{10}(\gamma_e)\, -2.982 -2.058 -0.954

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.124 -2.797 -1.773
{\rm log}_{10}(\tau_{AGN})\, 0.997 1.461 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.489 -0.240 -0.035
0.03-0.10 Gyr -0.285 0.095 0.535
0.10-0.32 Gyr -0.194 0.170 0.441
0.32-1.04 Gyr -0.318 0.066 0.327
1.04-3.34 Gyr -0.168 0.157 0.369
3.34-10.78 Gyr -0.050 0.185 0.349
10.78-11.98 Gyr -0.365 0.163 0.635