2025gid

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Information

Transient

Name: AT2025gid
Right ascension: 8h00m26.15s
Declination: 1d00m52.57s
Discovery Date: March 22, 2025, 6:04 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.038

Host

Name: 2025gid
Right ascension: 8h00m26.20s
Declination: 1d00m57.16s
Redshift: None
Photometric Redshift: 0.122
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.25
Cutout download processed 21.02
Global aperture construction processed 0.69
Local aperture photometry processed 6.94
Global aperture photometry processed 6.42
Validate local photometry no valid phot 0.03
Validate global photometry processed 16.1
Host information processed 0.09
Global host SED inference processed 503.98
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.08
Log transient processing status blocked 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) = 8h00m26.15s, 1d00m52.57s
semi major axis, semi minor axis (arcsec) = 0.91, 0.91
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 8h00m26.20s, 1d00m57.38s
semi major axis, semi minor axis (arcsec) = 7.87, 6.59
angle (degrees, anti-clockwise from east) = -27.87

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 21.16 5.34 20.586 0.274 AB
GALEX_NUV 23.72 4.33 20.462 0.198 AB
DES_g 181.08 1.76 18.255 0.011 AB
PanSTARRS_g 183.85 1.76 18.239 0.010 AB
PanSTARRS_r 303.92 2.42 17.693 0.009 AB
DES_r 321.67 1.74 17.631 0.006 AB
PanSTARRS_i 408.04 2.49 17.373 0.007 AB
PanSTARRS_z 502.86 5.34 17.146 0.012 AB
DES_z 499.44 7.8 17.154 0.017 AB
PanSTARRS_y 424.69 12.64 17.330 0.032 AB
2MASS_J 740.24 231.05 15.832 0.339 Vega
2MASS_H 392.0 324.39 16.049 0.898 Vega
2MASS_K 739.67 398.17 14.890 0.584 Vega
WISE_W1 334.57 18.41 14.890 0.060 Vega
WISE_W2 217.58 21.79 14.717 0.109 Vega
WISE_W3 560.82 90.83 11.854 0.176 Vega
WISE_W4 806.98 466.86 10.013 0.628 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.394 10.502 10.625
{\rm log}_{10}({\rm SFR}) -0.431 0.159 0.631
{\rm log}_{10}({\rm sSFR}) -10.968 -10.318 -9.876
{\rm stellar\ age} 6.133 7.103 10.394

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.503 -1.086 -0.758
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.795 -0.827 0.256

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.134 0.255 0.404
\delta -0.058 0.204 0.340
\tau_1/\tau_2 0.464 0.870 1.275
Q_{PAH} 1.125 2.616 4.597
U_{min} 3.250 9.172 17.094
{\rm log}_{10}(\gamma_e)\, -2.702 -1.743 -0.779

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.744 -2.205 -1.470
{\rm log}_{10}(\tau_{AGN})\, 0.995 1.447 1.885

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.832 -0.712 -0.231
0.03-0.10 Gyr -0.422 0.286 0.789
0.10-0.32 Gyr -0.503 0.367 0.730
0.32-1.05 Gyr -2.219 0.010 0.422
1.05-3.39 Gyr -1.821 0.248 0.632
3.39-10.97 Gyr -0.268 0.586 0.809
10.97-12.19 Gyr -0.212 0.746 1.707