2025nke

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Information

Transient

Name: AT2025nke
Right ascension: 1h46m37.86s
Declination: -25d10m10.91s
Discovery Date: June 13, 2025, 2:52 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.012

Host

Name: 2025nke
Right ascension: 1h46m37.72s
Declination: -25d10m14.93s
Redshift: 0.060100
Photometric Redshift: 0.096
 

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 2.17
Cutout download processed 6.29
Global aperture construction processed 0.64
Local aperture photometry processed 6.52
Global aperture photometry processed 5.94
Validate local photometry processed 0.02
Validate global photometry processed 15.25
Host information processed 0.09
Global host SED inference processed 385.89
Local host SED inference processed 453.16
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.11
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) = 1h46m37.86s, -25d10m10.91s
semi major axis, semi minor axis (arcsec) = 1.72, 1.72
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 22.45 0.19 20.522 0.009 AB
PanSTARRS_g 26.6 0.49 20.338 0.020 AB
PanSTARRS_r 43.87 0.82 19.795 0.020 AB
DES_r 42.52 0.24 19.829 0.006 AB
PanSTARRS_i 60.03 0.64 19.454 0.012 AB
PanSTARRS_z 66.78 1.65 19.338 0.027 AB
DES_z 66.64 1.18 19.341 0.019 AB
PanSTARRS_y 74.42 4.27 19.221 0.062 AB

Aperture details

RA, DEC (J2000) = 1h46m37.72s, -25d10m14.80s
semi major axis, semi minor axis (arcsec) = 8.51, 3.68
angle (degrees, anti-clockwise from east) = -142.62

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 19.49 3.51 20.675 0.196 AB
GALEX_NUV 40.55 3.11 19.880 0.083 AB
DES_g 334.94 0.72 17.588 0.002 AB
PanSTARRS_g 335.45 1.59 17.586 0.005 AB
PanSTARRS_r 542.25 2.65 17.065 0.005 AB
DES_r 617.36 0.91 16.924 0.002 AB
PanSTARRS_i 777.07 2.07 16.674 0.003 AB
PanSTARRS_z 860.27 5.3 16.563 0.007 AB
DES_z 950.87 4.39 16.455 0.005 AB
PanSTARRS_y 1009.31 13.77 16.390 0.015 AB
2MASS_J 1254.33 144.48 15.259 0.125 Vega
2MASS_H 1663.22 235.13 14.480 0.153 Vega
2MASS_K 1129.8 281.6 14.430 0.271 Vega
WISE_W1 725.6 16.48 14.049 0.025 Vega
WISE_W2 499.0 20.34 13.816 0.044 Vega
WISE_W3 2323.88 75.43 10.310 0.035 Vega
WISE_W4 4663.09 707.47 8.108 0.165 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})\, 9.006 9.112 9.210
{\rm log}_{10}({\rm SFR}) -1.757 -1.236 -0.787
{\rm log}_{10}({\rm sSFR}) -10.902 -10.368 -9.870
{\rm stellar\ age} 6.290 7.595 10.338

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.717 -1.317 -0.812
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.582 -0.828 0.025

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.385 0.742 1.060
\delta -0.350 -0.022 0.232
\tau_1/\tau_2 0.679 1.018 1.359
Q_{PAH} 0.816 2.919 5.588
U_{min} 2.900 8.352 15.029
{\rm log}_{10}(\gamma_e)\, -3.030 -1.867 -0.741

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.082 -0.631 0.011
{\rm log}_{10}(\tau_{AGN})\, 0.951 1.414 1.918

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.971 -1.372 -0.968
0.03-0.10 Gyr -1.851 -1.224 -0.715
0.10-0.33 Gyr -2.215 -1.384 -0.844
0.33-1.08 Gyr -2.513 -1.437 -0.908
1.08-3.55 Gyr -2.279 -1.120 -0.750
3.55-11.66 Gyr -1.215 -0.800 -0.628
11.66-12.96 Gyr -1.186 -0.615 0.113

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.033 10.096 10.182
{\rm log}_{10}({\rm SFR}) -0.209 0.034 0.328
{\rm log}_{10}({\rm sSFR}) -10.351 -10.072 -9.765
{\rm stellar\ age} 6.534 7.374 8.530

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.782 -0.499 -0.296
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.351 0.233 0.399

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.248 0.395 0.580
\delta -0.521 -0.189 0.082
\tau_1/\tau_2 0.766 1.110 1.461
Q_{PAH} 1.062 2.140 3.605
U_{min} 2.521 7.382 14.357
{\rm log}_{10}(\gamma_e)\, -3.165 -2.237 -1.509

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.107 -2.004 -1.565
{\rm log}_{10}(\tau_{AGN})\, 0.975 1.341 1.768

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.265 -0.077 0.103
0.03-0.10 Gyr -0.273 0.072 0.426
0.10-0.33 Gyr -0.464 -0.094 0.186
0.33-1.08 Gyr -0.586 -0.224 0.020
1.08-3.55 Gyr -0.409 -0.021 0.214
3.55-11.66 Gyr 0.071 0.237 0.355
11.66-12.96 Gyr -0.123 0.328 0.789