2025rlt

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Information

Transient

Name: AT2025rlt
Right ascension: 23h50m31.55s
Declination: 6d06m43.20s
Discovery Date: July 7, 2025, 11:14 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.069

Host

Name:
Right ascension: 23h50m31.56s
Declination: 6d06m41.66s
Redshift: None
Photometric Redshift: 0.125
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 21.42
Transient MWEBV processed 0.04
Host match processed 6.34
Host information processed 0.14
Host MWEBV processed 0.12
Global aperture construction processed 2.81
Global aperture photometry processed 6.03
Validate global photometry processed 17.21
Global host SED inference processed 1243.18
Local aperture photometry processed 6.47
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

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) = 23h50m31.55s, 6d06m43.20s
semi major axis, semi minor axis (arcsec) = 0.9, 0.9
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) = 23h50m31.54s, 6d06m41.88s
semi major axis, semi minor axis (arcsec) = 5.07, 3.57
angle (degrees, anti-clockwise from east) = -173.21

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.42 2.3 22.065 0.461 AB
GALEX_NUV 6.48 2.12 21.871 0.355 AB
SDSS_u 34.01 3.7 20.071 0.118 AB
SDSS_g 19.11 1.63 20.697 0.093 AB
DES_g 21.75 0.34 20.556 0.017 AB
PanSTARRS_g 19.39 1.13 20.681 0.063 AB
SDSS_r 30.6 2.49 20.186 0.088 AB
PanSTARRS_r 29.06 0.93 20.242 0.035 AB
DES_r 32.69 0.64 20.114 0.021 AB
SDSS_i 40.4 3.81 19.884 0.102 AB
PanSTARRS_i 41.84 1.12 19.846 0.029 AB
PanSTARRS_z 48.32 2.86 19.690 0.064 AB
SDSS_z 58.05 12.92 19.490 0.242 AB
DES_z 46.55 1.75 19.730 0.041 AB
PanSTARRS_y 52.44 5.61 19.601 0.116 AB
2MASS_J 204.47 122.17 17.229 0.649 Vega
2MASS_H -277.88 204.49 Vega
2MASS_K 58.9 201.58 17.637 3.716 Vega
WISE_W1 38.69 13.92 17.232 0.391 Vega
WISE_W2 28.14 15.11 16.938 0.583 Vega
WISE_W3 22.18 70.07 15.361 3.429 Vega
WISE_W4 336.11 491.92 10.964 1.589 Vega
 

Imaging data

Click the image to load the interactive plot.


 

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})\, 8.888 9.416 9.670
{\rm log}_{10}({\rm SFR}) 0.598 1.075 1.528
{\rm log}_{10}({\rm sSFR}) -8.817 -8.100 -7.913
{\rm stellar\ age} 0.066 2.242 8.103

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.792 -1.396 -0.436
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.574 -0.075 0.379

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.717 1.374 2.090
\delta 0.037 0.225 0.332
\tau_1/\tau_2 0.412 0.981 1.585
Q_{PAH} 0.597 1.879 3.781
U_{min} 4.162 10.835 18.250
{\rm log}_{10}(\gamma_e)\, -3.597 -2.646 -1.261

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.943 -2.451 -1.137
{\rm log}_{10}(\tau_{AGN})\, 0.932 1.300 1.755

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.151 -0.623 0.186
0.03-0.10 Gyr 0.740 1.231 1.690
0.10-0.32 Gyr -3.228 -2.224 -0.780
0.32-1.05 Gyr -6.433 -4.119 -1.526
1.05-3.38 Gyr -6.713 -3.072 -0.901
3.38-10.94 Gyr -6.642 -2.143 -0.515
10.94-12.16 Gyr -6.765 -1.670 0.434