2025npy

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Information

Transient

Name: AT2025npy
Right ascension: 11h51m11.83s
Declination: 34d44m29.94s
Discovery Date: June 5, 2025, 5:10 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name:
Right ascension: 11h51m11.57s
Declination: 34d44m28.27s
Redshift: None
Photometric Redshift: 0.117
 

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
failed
 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 6.86
Cutout download processed 31.32
Global aperture construction processed 0.59
Local aperture photometry processed 7.48
Global aperture photometry processed 6.94
Validate local photometry processed 0.03
Validate global photometry processed 17.97
Host information processed 0.16
Global host SED inference processed 441.68
Local host SED inference failed 0.0
Transient information processed 0.0
Transient MWEBV processed 0.16
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) = 11h51m11.83s, 34d44m29.94s
semi major axis, semi minor axis (arcsec) = 0.95, 0.95
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 1.03 0.38 23.873 0.401 AB

Aperture details

RA, DEC (J2000) = 11h51m11.57s, 34d44m28.50s
semi major axis, semi minor axis (arcsec) = 4.53, 3.6
angle (degrees, anti-clockwise from east) = -11.74

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.28 2.07 22.322 0.524 AB
GALEX_NUV 4.8 1.93 22.197 0.437 AB
SDSS_u 13.94 3.0 21.039 0.234 AB
SDSS_g 50.39 2.11 19.644 0.046 AB
DES_g 47.44 0.57 19.710 0.013 AB
PanSTARRS_g 55.5 0.96 19.539 0.019 AB
SDSS_r 73.8 2.78 19.230 0.041 AB
PanSTARRS_r 76.67 1.12 19.188 0.016 AB
DES_r 82.53 1.24 19.108 0.016 AB
SDSS_i 96.09 3.57 18.943 0.040 AB
PanSTARRS_i 99.76 1.28 18.903 0.014 AB
PanSTARRS_z 118.6 3.39 18.715 0.031 AB
SDSS_z 85.37 10.46 19.072 0.133 AB
DES_z 121.96 2.65 18.684 0.024 AB
PanSTARRS_y 111.45 4.65 18.782 0.045 AB
2MASS_J 56.07 97.47 18.633 1.887 Vega
2MASS_H 143.78 158.35 17.138 1.196 Vega
2MASS_K 141.08 167.01 16.689 1.285 Vega
WISE_W1 50.09 7.5 16.952 0.162 Vega
WISE_W2 30.81 9.37 16.839 0.330 Vega
WISE_W3 28.81 51.88 15.077 1.955 Vega
WISE_W4 427.61 328.88 10.702 0.835 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})\, 9.361 9.559 9.716
{\rm log}_{10}({\rm SFR}) -2.113 -0.787 0.093
{\rm log}_{10}({\rm sSFR}) -11.595 -10.371 -9.404
{\rm stellar\ age} 1.180 4.080 6.267

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.544 -0.938 -0.415
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.678 -0.796 0.186

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.222 0.406 0.596
\delta -0.743 -0.367 0.061
\tau_1/\tau_2 0.530 0.926 1.319
Q_{PAH} 0.695 2.010 4.066
U_{min} 3.339 9.453 17.125
{\rm log}_{10}(\gamma_e)\, -2.390 -1.291 -0.409

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.153 -2.669 -1.443
{\rm log}_{10}(\tau_{AGN})\, 1.061 1.561 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.302 -1.301 -0.721
0.03-0.10 Gyr -2.440 -0.728 0.244
0.10-0.32 Gyr -1.188 -0.012 0.529
0.32-1.05 Gyr -0.677 0.103 0.495
1.05-3.40 Gyr -2.094 -0.326 0.063
3.40-11.02 Gyr -2.745 -0.708 -0.224
11.02-12.25 Gyr -3.002 -0.747 0.000