2025ews

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Information

Transient

Name: AT2025ews
Right ascension: 2h24m19.37s
Declination: 1d27m30.05s
Discovery Date: Jan. 6, 2025, 12:36 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name: 2025ews
Right ascension: 2h24m19.38s
Declination: 1d27m30.59s
Redshift: 0.189000
Photometric Redshift: 0.212
 

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 2.37
Cutout download processed 14.41
Global aperture construction processed 0.59
Local aperture photometry processed 4.63
Global aperture photometry processed 5.07
Validate local photometry no valid phot 0.02
Validate global photometry processed 15.01
Host information processed 0.09
Global host SED inference processed 392.43
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.06
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) = 2h24m19.37s, 1d27m30.05s
semi major axis, semi minor axis (arcsec) = 0.64, 0.64
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) = 2h24m19.37s, 1d27m30.65s
semi major axis, semi minor axis (arcsec) = 5.92, 2.62
angle (degrees, anti-clockwise from east) = -102.29

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.43 0.59 21.722 0.086 AB
GALEX_NUV 13.73 0.53 21.056 0.042 AB
SDSS_u 32.24 3.25 20.129 0.110 AB
SDSS_g 54.57 2.19 19.558 0.044 AB
PanSTARRS_g 51.04 1.07 19.630 0.023 AB
SDSS_r 114.84 3.2 18.750 0.030 AB
PanSTARRS_r 106.12 1.02 18.836 0.010 AB
SDSS_i 140.61 4.02 18.530 0.031 AB
PanSTARRS_i 152.82 1.09 18.440 0.008 AB
PanSTARRS_z 169.68 2.72 18.326 0.017 AB
SDSS_z 183.15 10.78 18.243 0.064 AB
PanSTARRS_y 211.67 6.17 18.086 0.032 AB
2MASS_J 84.39 142.81 18.189 1.837 Vega
2MASS_H 244.85 228.69 16.560 1.014 Vega
2MASS_K 363.63 228.33 15.661 0.682 Vega
WISE_W1 180.38 11.84 15.561 0.071 Vega
WISE_W2 130.79 15.7 15.270 0.130 Vega
WISE_W3 319.23 67.83 12.466 0.231 Vega
WISE_W4 244.54 414.22 11.309 1.839 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})\, 10.390 10.462 10.537
{\rm log}_{10}({\rm SFR}) 0.730 0.925 1.166
{\rm log}_{10}({\rm sSFR}) -9.757 -9.546 -9.276
{\rm stellar\ age} 6.013 6.831 8.404

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.476 -0.213 -0.014
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.722 -1.163 0.057

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.213 0.358 0.587
\delta -0.454 -0.111 0.114
\tau_1/\tau_2 0.951 1.268 1.595
Q_{PAH} 0.429 1.407 3.120
U_{min} 2.596 7.522 14.125
{\rm log}_{10}(\gamma_e)\, -2.762 -1.709 -0.789

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.996 -2.598 -1.639
{\rm log}_{10}(\tau_{AGN})\, 0.954 1.354 1.794

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.407 0.600 0.796
0.03-0.10 Gyr 0.802 1.023 1.279
0.10-0.32 Gyr -0.416 0.219 0.654
0.32-1.01 Gyr -0.739 -0.098 0.289
1.01-3.23 Gyr -0.400 0.162 0.497
3.23-10.28 Gyr 0.395 0.626 0.747
10.28-11.43 Gyr 0.378 0.868 1.389