2025npw

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Information

Transient

Name: AT2025npw
Right ascension: 13h58m35.83s
Declination: 17d54m36.34s
Discovery Date: June 13, 2025, 4:31 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name:
Right ascension: 13h58m35.92s
Declination: 17d54m33.00s
Redshift: None
Photometric Redshift: 0.078
 

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 8.52
Cutout download processed 23.96
Global aperture construction processed 0.77
Local aperture photometry processed 7.55
Global aperture photometry processed 5.84
Validate local photometry processed 0.03
Validate global photometry processed 17.28
Host information processed 0.17
Global host SED inference processed 428.05
Local host SED inference processed 554.08
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 13h58m35.83s, 17d54m36.34s
semi major axis, semi minor axis (arcsec) = 1.35, 1.35
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 3.36 0.1 22.584 0.033 AB
PanSTARRS_g 3.39 0.34 22.574 0.109 AB
SDSS_r 4.93 0.88 22.167 0.195 AB
PanSTARRS_r 4.72 0.36 22.215 0.083 AB
DES_r 4.91 0.23 22.173 0.051 AB
SDSS_i 4.84 1.19 22.187 0.268 AB
PanSTARRS_i 5.11 0.46 22.128 0.097 AB
PanSTARRS_z 6.77 0.7 21.824 0.113 AB
SDSS_z 5.12 4.09 22.126 0.867 AB
DES_z 5.53 0.62 22.043 0.122 AB
PanSTARRS_y 9.56 2.05 21.448 0.232 AB

Aperture details

RA, DEC (J2000) = 13h58m35.91s, 17d54m33.16s
semi major axis, semi minor axis (arcsec) = 5.96, 2.24
angle (degrees, anti-clockwise from east) = -172.67

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.51 3.19 21.346 0.330 AB
GALEX_NUV 15.9 0.63 20.896 0.043 AB
SDSS_u 17.32 3.65 20.804 0.229 AB
SDSS_g 53.62 2.2 19.577 0.045 AB
DES_g 49.46 0.34 19.664 0.007 AB
PanSTARRS_g 46.03 0.92 19.742 0.022 AB
SDSS_r 65.34 2.76 19.362 0.046 AB
PanSTARRS_r 65.28 0.96 19.363 0.016 AB
DES_r 70.7 0.75 19.276 0.011 AB
SDSS_i 80.43 3.62 19.136 0.049 AB
PanSTARRS_i 78.45 1.2 19.163 0.017 AB
PanSTARRS_z 83.78 1.83 19.092 0.024 AB
SDSS_z 93.92 11.14 18.968 0.129 AB
DES_z 87.86 2.0 19.041 0.025 AB
PanSTARRS_y 104.31 5.31 18.854 0.055 AB
2MASS_J -42.47 113.82 Vega
2MASS_H 166.77 181.48 16.977 1.181 Vega
2MASS_K 283.31 172.66 15.932 0.662 Vega
WISE_W1 34.59 6.41 17.354 0.201 Vega
WISE_W2 10.79 11.19 17.979 1.126 Vega
WISE_W3 7.67 41.66 16.514 5.897 Vega
WISE_W4 209.24 317.61 11.478 1.648 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})\, 7.692 7.962 8.168
{\rm log}_{10}({\rm SFR}) -2.329 -1.262 -0.155
{\rm log}_{10}({\rm sSFR}) -10.337 -9.173 -7.953
{\rm stellar\ age} 0.118 1.374 5.633

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.626 -0.982 -0.194
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.469 -0.692 0.096

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.438 0.954 1.880
\delta -0.118 0.162 0.319
\tau_1/\tau_2 0.640 1.071 1.544
Q_{PAH} 1.652 3.772 5.917
U_{min} 3.321 9.460 17.744
{\rm log}_{10}(\gamma_e)\, -2.909 -1.823 -0.673

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.722 -0.055 0.334
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.557 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.986 -2.233 -1.469
0.03-0.10 Gyr -2.413 -1.167 0.001
0.10-0.33 Gyr -2.761 -1.313 -0.585
0.33-1.07 Gyr -4.612 -1.910 -1.260
1.07-3.50 Gyr -6.477 -2.906 -1.711
3.50-11.45 Gyr -7.574 -3.428 -1.912
11.45-12.72 Gyr -7.848 -3.261 -1.783

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.942 9.084 9.228
{\rm log}_{10}({\rm SFR}) -0.456 -0.155 0.159
{\rm log}_{10}({\rm sSFR}) -9.616 -9.257 -8.840
{\rm stellar\ age} 4.356 6.108 7.452

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.187 -0.401 -0.100
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.015 0.263 0.411

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.078 0.234 0.537
\delta -0.352 0.036 0.271
\tau_1/\tau_2 0.815 1.203 1.579
Q_{PAH} 0.703 2.050 4.082
U_{min} 2.701 8.521 16.057
{\rm log}_{10}(\gamma_e)\, -2.270 -1.166 -0.368

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.497 -1.489 -0.750
{\rm log}_{10}(\tau_{AGN})\, 1.280 1.674 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.342 -0.866 -0.618
0.03-0.10 Gyr -0.343 -0.017 0.304
0.10-0.33 Gyr -0.871 -0.378 -0.064
0.33-1.07 Gyr -1.577 -0.876 -0.589
1.07-3.50 Gyr -1.540 -0.960 -0.698
3.50-11.45 Gyr -1.397 -0.891 -0.689
11.45-12.72 Gyr -1.466 -0.796 -0.280