2025qld

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Information

Transient

Name: AT2025qld
Right ascension: 23h56m33.30s
Declination: 6d07m20.83s
Discovery Date: July 3, 2025, 9:10 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.043

Host

Name:
Right ascension: 23h56m33.24s
Declination: 6d07m19.28s
Redshift: 0.093899
Photometric Redshift:
 

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 6.01
Cutout download processed 43.0
Global aperture construction processed 0.69
Local aperture photometry processed 6.22
Global aperture photometry processed 5.95
Validate local photometry processed 0.02
Validate global photometry processed 15.75
Host information processed 0.16
Global host SED inference processed 541.57
Local host SED inference processed 529.29
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.04
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) = 23h56m33.30s, 6d07m20.83s
semi major axis, semi minor axis (arcsec) = 1.15, 1.15
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 51.47 0.61 19.621 0.013 AB
PanSTARRS_i 66.59 0.33 19.342 0.005 AB
PanSTARRS_z 91.87 0.85 18.992 0.010 AB
DES_z 113.73 1.75 18.760 0.017 AB
PanSTARRS_y 114.32 1.75 18.755 0.017 AB

Aperture details

RA, DEC (J2000) = 23h56m33.20s, 6d07m19.32s
semi major axis, semi minor axis (arcsec) = 8.69, 7.49
angle (degrees, anti-clockwise from east) = -61.28

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 124.71 6.98 18.660 0.061 AB
SDSS_g 275.42 4.82 17.800 0.019 AB
DES_g 307.28 0.77 17.681 0.003 AB
PanSTARRS_g 314.8 3.13 17.655 0.011 AB
SDSS_r 628.8 7.51 16.904 0.013 AB
PanSTARRS_r 665.95 2.08 16.841 0.003 AB
DES_r 738.15 2.48 16.730 0.004 AB
SDSS_i 984.58 10.48 16.417 0.012 AB
PanSTARRS_i 991.29 2.18 16.409 0.002 AB
PanSTARRS_z 1306.35 5.84 16.110 0.005 AB
SDSS_z 1480.28 26.27 15.974 0.019 AB
DES_z 1437.92 6.41 16.006 0.005 AB
PanSTARRS_y 1579.5 12.17 15.904 0.008 AB
2MASS_J 1979.63 189.2 14.764 0.104 Vega
2MASS_H 3320.5 301.71 13.729 0.099 Vega
2MASS_K 2806.83 321.82 13.442 0.124 Vega
WISE_W1 1248.48 25.18 13.460 0.022 Vega
WISE_W2 794.68 29.78 13.311 0.041 Vega
WISE_W3 1120.64 131.68 11.102 0.128 Vega
WISE_W4 423.86 664.83 10.712 1.703 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})\, 9.579 9.746 9.862
{\rm log}_{10}({\rm SFR}) -1.466 -0.590 0.082
{\rm log}_{10}({\rm sSFR}) -11.203 -10.297 -9.619
{\rm stellar\ age} 3.981 6.989 9.581

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.386 0.018 0.145
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.481 -0.634 0.173

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.335 0.893 1.512
\delta -0.340 0.011 0.274
\tau_1/\tau_2 0.646 1.005 1.396
Q_{PAH} 0.613 2.287 5.267
U_{min} 3.329 8.811 15.846
{\rm log}_{10}(\gamma_e)\, -2.941 -1.646 -0.481

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.106 -0.623 0.096
{\rm log}_{10}(\tau_{AGN})\, 1.135 1.623 2.000

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.136 -1.087 -0.345
0.03-0.10 Gyr -1.595 -0.552 0.199
0.10-0.33 Gyr -1.530 -0.574 0.178
0.33-1.06 Gyr -1.854 -0.585 0.141
1.06-3.46 Gyr -2.059 -0.531 -0.081
3.46-11.28 Gyr -1.580 -0.238 -0.014
11.28-12.53 Gyr -1.118 -0.068 0.730

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.837 10.918 10.994
{\rm log}_{10}({\rm SFR}) -0.716 0.186 0.950
{\rm log}_{10}({\rm sSFR}) -11.604 -10.690 -9.903
{\rm stellar\ age} 7.460 10.222 11.823

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.650 -0.423 -0.266
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.217 0.152 0.429

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.255 0.399 0.566
\delta -0.689 -0.235 0.190
\tau_1/\tau_2 0.582 0.968 1.430
Q_{PAH} 0.660 1.808 3.664
U_{min} 2.631 7.898 15.588
{\rm log}_{10}(\gamma_e)\, -3.226 -2.127 -1.331

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.114 -2.926 -2.009
{\rm log}_{10}(\tau_{AGN})\, 1.028 1.504 1.907

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.184 -1.122 -0.285
0.03-0.10 Gyr -0.709 0.317 1.112
0.10-0.33 Gyr -2.734 -0.856 0.150
0.33-1.06 Gyr -4.635 -1.550 -0.269
1.06-3.46 Gyr -3.285 -1.079 0.083
3.46-11.28 Gyr -0.996 0.753 1.148
11.28-12.53 Gyr 0.752 1.898 2.135