2025xap

Download data

Information

Transient

Name: AT2025xap
Right ascension: 0h07m50.48s
Declination: 5d38m50.94s
Discovery Date: Sept. 2, 2025, 8:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name:
Right ascension: 0h07m50.45s
Declination: 5d38m50.80s
Redshift: None
Photometric Redshift: 0.050
 

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 6.48
Cutout download processed 30.7
Global aperture construction processed 0.7
Local aperture photometry processed 5.96
Global aperture photometry processed 5.27
Validate local photometry processed 0.02
Validate global photometry processed 12.33
Host information processed 0.15
Global host SED inference processed 386.29
Local host SED inference processed 429.07
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.07
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) = 0h07m50.48s, 5d38m50.94s
semi major axis, semi minor axis (arcsec) = 2.06, 2.06
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 38.97 1.7 19.923 0.047 AB
DES_g 45.05 0.35 19.766 0.008 AB
PanSTARRS_g 47.17 0.58 19.716 0.013 AB
PanSTARRS_r 65.91 0.58 19.353 0.010 AB
DES_r 75.14 0.63 19.210 0.009 AB
PanSTARRS_i 77.25 0.62 19.180 0.009 AB
PanSTARRS_z 84.76 1.51 19.079 0.019 AB
DES_z 97.51 1.94 18.927 0.022 AB
PanSTARRS_y 107.51 3.35 18.821 0.034 AB

Aperture details

RA, DEC (J2000) = 0h07m50.44s, 5d38m51.13s
semi major axis, semi minor axis (arcsec) = 9.35, 5.4
angle (degrees, anti-clockwise from east) = -89.97

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.68 3.05 21.435 0.342 AB
SDSS_g 97.89 3.28 18.923 0.036 AB
PanSTARRS_g 174.48 1.92 18.296 0.012 AB
PanSTARRS_r 181.88 1.94 18.251 0.012 AB
PanSTARRS_i 221.8 2.09 18.035 0.010 AB
PanSTARRS_z 255.21 5.14 17.883 0.022 AB
DES_z 281.04 3.69 17.778 0.014 AB
PanSTARRS_y 350.19 11.45 17.539 0.035 AB
WISE_W1 189.46 13.39 15.507 0.077 Vega
WISE_W2 116.9 19.23 15.391 0.179 Vega
WISE_W3 -6.24 85.65 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})\, 8.529 8.722 8.934
{\rm log}_{10}({\rm SFR}) -1.186 -0.781 -0.382
{\rm log}_{10}({\rm sSFR}) -10.041 -9.482 -8.976
{\rm stellar\ age} 2.725 5.428 7.155

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.586 -0.828 -0.198
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.663 -0.144 0.204

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.289 0.566 0.889
\delta -0.680 -0.246 0.061
\tau_1/\tau_2 0.789 1.109 1.427
Q_{PAH} 0.870 3.023 5.202
U_{min} 2.806 7.560 14.413
{\rm log}_{10}(\gamma_e)\, -3.163 -2.155 -1.087

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.718 -1.781 -0.545
{\rm log}_{10}(\tau_{AGN})\, 0.978 1.411 1.858

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.078 -0.767 -0.480
0.03-0.10 Gyr -1.394 -0.816 -0.326
0.10-0.33 Gyr -1.475 -0.866 -0.435
0.33-1.09 Gyr -1.576 -1.002 -0.691
1.09-3.58 Gyr -1.667 -1.163 -0.896
3.58-11.78 Gyr -2.043 -1.343 -0.986
11.78-13.09 Gyr -2.239 -1.381 -0.792

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.042 9.226 9.336
{\rm log}_{10}({\rm SFR}) -0.636 -0.364 -0.042
{\rm log}_{10}({\rm sSFR}) -9.932 -9.628 -9.115
{\rm stellar\ age} 4.438 6.421 7.770

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.390 -0.165 0.006
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.417 -0.282 -0.149

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.165 0.291 0.512
\delta -0.726 -0.358 -0.030
\tau_1/\tau_2 0.756 1.103 1.457
Q_{PAH} 0.583 1.560 3.338
U_{min} 2.738 7.854 14.153
{\rm log}_{10}(\gamma_e)\, -2.686 -1.658 -0.922

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.152 -3.040 -2.028
{\rm log}_{10}(\tau_{AGN})\, 1.009 1.480 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.660 -0.508 -0.354
0.03-0.10 Gyr -0.696 -0.306 0.066
0.10-0.33 Gyr -0.800 -0.434 -0.123
0.33-1.09 Gyr -1.243 -0.736 -0.413
1.09-3.58 Gyr -1.253 -0.776 -0.520
3.58-11.78 Gyr -1.212 -0.751 -0.545
11.78-13.09 Gyr -1.392 -0.674 -0.187